65 Publikationen

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  • [65]
    2023 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2968347 OA
    Malolo F-AE, Kouam ADK, Nyobe JCN, Ngah L, Frese M, Ndom JC, Langat MK, Lenta Ndjakou B, Mulholland DA, Sewald N, Wansi J (2023)
    Coumarinolignoid and Indole Alkaloids from the Roots of the Hybrid Plant Citrus x paradisi Macfad. (Rutaceae).
    Molecules 28(3): 1078.
    PUB | PDF | DOI | Download (ext.) | WoS | PubMed | Europe PMC
     
  • [64]
    2023 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2969703
    Nangmou Nkouayeb BM, Maza Djomkam HL, Tabekoueng GB, Dongmo Tekapi Tsopgni W, Mbahbou Bitchagno GT, Mbock MA, Gounoue Kamkumo R, Frese M, Ndjakou Lenta B, Ngouela SA, Sewald N, Azebaze AGB (2023)
    Bioguided fractionation and isolation of an antiplasmodial saponin from the roots of Nauclea xanthoxylon (A.Chev.) Aubrev.
    Chemistry & Biodiversity : e202200271.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [63]
    2022 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2963955 OA
    Essombe Malolo F-A, Bellier Tabekoueng G, Dongmo Tekapi Tsopgni W, Nguemdjo Chimeze VW, Kenmogne Kouam A, Mas-Claret E, Langat MK, Ndom JC, Frese M, Sewald N, Duplex Wansi J (2022)
    Chemical Constituents of the Stem Bark of the Hybrid Plant Citrus * paradisi Macfad. (Rutaceae).
    Chemistry & biodiversity 19(7): e202101033.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [62]
    2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2967556 OA
    Kamso VFK, Simo Fotso CC, Kanko Mbekou IM, Tousssie BT, Ndjakou Lenta B, Boyom FF, Sewald N, Frese M, Ngadjui BT, Fotso Wabo G (2022)
    Chemical Constituents of Macaranga occidentalis, Antimicrobial and Chemophenetic Studies.
    Molecules 27(24): 8820.
    PUB | PDF | DOI | Download (ext.) | WoS | PubMed | Europe PMC
     
  • [61]
    2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2959429
    Wandji NT, Bitchagno GTM, Tchamgoue J, Stammler H-G, Frese M, Lenta BN, Sewald N, Fogue Kouam S (2022)
    Furanocoumarins from the twigs of Ficus chlamydocarpa (Moraceae).
    Phytochemistry Letters 47: 38-41.
    PUB | DOI | WoS
     
  • [60]
    2022 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2965958
    Mbarga PE, Fouotsa H, Ndemangou B, Pagna JIM, Mbekou IMK, Mkounga P, Stammler H-G, Frese M, Boyom Fekam F, Lenta BN, Sewald N, Nkengfack EA (2022)
    Two new secondary metabolites with antibacterial activities from Conyza aegyptiaca (Asteraceae).
    Natural Product Research .
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [59]
    2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2964932
    Deresa DA, Abdissa Z, Gurmessa GT, Bedane KG, Frese M, Sewald N, Abdissa Ayana N (2022)
    BIFLAVONOIDS FROM THE ROOTS OF RHUS RUSPOLII AND EVALUATIONS OF THEIR ANTIOXIDANT ACTIVITIES.
    Bulletin of the Chemical Society of Ethiopia 36(3): 667-674.
    PUB | DOI | WoS
     
  • [58]
    2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2964063
    Wedajo F, Gure A, Meshesha M, Kedir K, Frese M, Sewald N, Abdissa Ayana N (2022)
    Cytotoxic compounds from the root bark of Securidac alongipedunculata .
    Bulletin of the Chemical Society of Ethiopia 36(2): 417-422.
    PUB | DOI | WoS
     
  • [57]
    2022 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2960625
    Pagna JIM, Awazi T, Mbarga PE, Mbekou IMK, Mkounga P, Fotie J, Frese M, Fabrice FB, Lenta BN, Sewald N, Nkengfack EA (2022)
    Antibacterial flavonoids from the fruits of Macaranga hurifolia.
    Journal of Asian Natural Products Research .
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [56]
    2021 | Sammelwerksbeitrag | Veröffentlicht | PUB-ID: 2954748
    Dachwitz S, Widmann C, Frese M, Niemann H, Sewald N (2021)
    Enzymatic halogenation: enzyme mining, mechanisms, and implementation in reaction cascades.
    In: Amino Acids, Peptides and Proteins. Volume 44. Ryadnov M, Hudecz F (Eds); Amino Acids, Peptides And Proteins, Cambridge: Royal Society of Chemistry: 1-43.
    PUB | DOI
     
  • [55]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2953370 OA
    Kugler P, Trumm M, Frese M, Wendisch VF (2021)
    L-Carnitine production through biosensor-guided construction of the Neurospora crassa biosynthesis pathway in Escherichia coli.
    Frontiers in Bioengineering and Biotechnology 9: 671321.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [54]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2957723
    Eliwa EM, Frese M, Halawa AH, Soltan MM, Ponomareva LV, Thorson JS, Shaaban KA, Shaaban M, El-Agrody AM, Sewald N (2021)
    Metal-free domino amination-Knoevenagel condensation approach to access new coumarins as potent nanomolar inhibitors of VEGFR-2 and EGFR.
    Green Chemistry Letters and Reviews 14(4): 576-597.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [53]
    2021 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2959870
    Zeutsop JF, Zebaze JN, Nono RN, Frese M, Chouna JR, Lenta BN, Nkeng-Efouet-Alango P, Sewald N (2021)
    Antioxidant and cytotoxicity activities of delta-tocotrienol from the seeds of Allophylus africanus.
    Natural Product Research.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [52]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2958876 OA
    Elsayed HE, Kamel RA, Ibrahim RR, Abdel-Razek AS, Shaaban MA, Frese M, Sewald N, Ebrahim HY, Moharram FA (2021)
    Cytotoxicity, Antimicrobial, and In Silico Studies of Secondary Metabolites From Aspergillus sp. Isolated From Tecoma stans (L.) Juss. Ex Kunth Leaves.
    Frontiers in Chemistry 9: 760083.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [51]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2956674
    Akosung E, Djouaka Bavoua JL, Tabekoueng GB, Stammler H-G, Frese M, Kapche Wabo Fotso GD, Lenta Ndjakou B, Kamdem Waffo AF, Sewald N, Wansi JD (2021)
    Antibacterial constituents from the roots, stem bark and leaves of Manilkara obovata (Sabine & G. Don) J. H. Hemsl. (Sapotaceae).
    Phytochemistry Letters 44: 55-61.
    PUB | DOI | WoS
     
  • [50]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2957356
    Pagna JIM, Mbekou IMK, Tsamo AT, Mkounga P, Frese M, Stammler H-G, Fekam FB, Lenta BN, Sewald N, Nkengfack AE (2021)
    Antibacterial activity of some chemical constituents from Trichilia prieuriana (Meliaceae).
    Zeitschrift für Naturforschung B, Journal of Chemical Sciences 76(8): 439-446.
    PUB | DOI | WoS
     
  • [49]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2956147
    Zeutsop JF, Nono RN, Frese M, Chouna JR, Lenta BN, Nkeng-Efouet-Alango P, Sewald N (2021)
    Phytochemical, antibacterial, antioxidant and cytoxicity investigation of Tarenna grandiflora.
    Zeitschrift fur Naturforschung. C, Journal of biosciences 76(7-8): 285–290.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [48]
    2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2945211
    Tegasne C, Kapche GDWF, Mawabo IK, Talla RM, Jouda J-B, Happi Mouthe G, Lenta BN, Frese M, Abegaz BM, Sewald N (2020)
    Bioguided chemical study of Boswellia dalzielii Hutch. (Burseraceae) for antibacterial agents and a new glucopyranoxylmethoxybenzyle.
    Natural product research.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [47]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2948413
    Happi GM, Mouthe Kemayou GP, Stammler H-G, Neumann B, Ismail M, Kouam SF, Wansi JD, Tchouankeu JC, Frese M, Lenta BN, Sewald N (2020)
    Three phragmalin-type limonoids orthoesters and the structure of odoratone isolated from the bark of Entandrophragma candollei (Meliaceae).
    Phytochemistry 181: 112537.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [46]
    2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2945442
    Talla RM, Jouda J-B, Mawabo IK, Tegasne C, Happi Mouthe G, Lenta BN, Kapche GDWF, Frese M, Wandji J, Sewald N (2020)
    Chemical constituents of the fruits of Gambeya lacourtiana (Sapotaceae).
    Phytochemistry Letters 38: 84-89.
    PUB | DOI | WoS
     
  • [45]
    2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2945441
    Tabekoueng GB, Akak CM, Happi Mouthe G, Langat MK, Frese M, Stammler H-G, Neumann B, Azebaze AGB, Waffo AFK, Wansi JD, Lenta BN, Sewald N, Vardamides JC, Nkengfack AE (2020)
    The chemistry of the West and Central African Penianthus zenkeri Diels (Menispermaceae).
    Phytochemistry Letters 38: 12-18.
    PUB | DOI | WoS
     
  • [44]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2943815
    Dongmo AK, Nono RN, Kaaniche F, Mawabo IK, Frese M, Chouna JR, Nkenfou CN, Lenta BN, Ngnokam D, Nkeng-Efouet-Alango P, Sewald N (2020)
    A-type doubly linked proanthocyanidin trimer and other metabolites from Canthium venosum fruits, and their biological activities.
    Phytochemistry Letters 36: 134-138.
    PUB | DOI | WoS
     
  • [43]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2943814
    Tameye NSJ, Akak CM, Happi Mouthe G, Frese M, Stammler H-G, Neumann B, Lenta BN, Sewald N, Nkengfack AE (2020)
    Antioxidant norbergenin derivatives from the leaves of Diospyros gilletii De Wild (Ebenaceae).
    Phytochemistry Letters 36: 63-67.
    PUB | DOI | WoS
     
  • [42]
    2020 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2943896 OA
    Ayed A, Wibberg D, Zendah El Euch I, Frese M, Limam F, Sewald N (2020)
    Draft genome sequence of Streptomyces tunisialbus DSM 105760T.
    Archives of microbiology 202: 2013-2017.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [41]
    2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2942000
    Hamed A, Abdel-Razek AS, Araby M, Abu-Elghait M, El-Hosari DG, Frese M, Soliman HSM, Stammler H-G, Sewald N, Shaaban M (2020)
    Meleagrin from marine fungus Emericella dentata Nq45: crystal structure and diverse biological activity studies.
    Natural product research: 1-9.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [40]
    2020 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2939427
    Halawa AH, Eliwa EM, Hassan AA, Nassar HS, El-Eisawy RA, Ismail M, Frese M, Shaaban M, El-Agrody AM, Bedair A, Sewald N (2020)
    Synthesis, in vitro cytotoxicity activity against the human cervix carcinoma cell line and in silico computational predictions of new 4-arylamino-3-nitrocoumarin analogues.
    JOURNAL OF MOLECULAR STRUCTURE 1200: UNSP 127047.
    PUB | DOI | WoS
     
  • [39]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2936495 OA
    Borbély AN, Figueras Agustí E, Martins A, Bodero L, Raposo Moreira Dias A, Lopez Rivas P, Pina A, Arosio D, Gallinari P, Frese M, Steinkühler C, Gennari C, Piarulli U, Sewald N (2019)
    Conjugates of Cryptophycin and RGD or isoDGR Peptidomimetics for Targeted Drug Delivery.
    ChemistryOpen 8(6): 737-742.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [38]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2934762 OA
    Borbély AN, Figueras Agustí E, Martins A, Esposito S, Auciello G, Monteagudo E, Di Marco A, Summa V, Cordella P, Perego R, Kemker I, Frese M, Gallinari P, Steinkühler C, Sewald N (2019)
    Synthesis and Biological Evaluation of RGD–Cryptophycin Conjugates for Targeted Drug Delivery.
    Pharmaceutics 11(4): 151.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [37]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2935650 OA
    Figueras Agustí E, Martins A, Borbély AN, Le Joncour V, Cordella P, Perego R, Modena D, Pagani P, Esposito S, Auciello G, Frese M, Gallinari P, Laakkonen P, Steinkuhler C, Sewald N (2019)
    Octreotide Conjugates for Tumor Targeting and Imaging.
    Pharmaceutics 11(5): 220.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [36]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2936329
    Ismail M, Frese M, Patschkowski T, Ortseifen V, Niehaus K, Sewald N (2019)
    Flavin-Dependent Halogenases from Xanthomonas campestris pv. campestris B100 Prefer Bromination over Chlorination.
    ADVANCED SYNTHESIS & CATALYSIS 361(11): 2475-2486.
    PUB | DOI | WoS
     
  • [35]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2934121
    Moritzer A-C, Minges H, Prior T, Frese M, Sewald N, Niemann H (2019)
    Structure-based switch of regioselectivity in the flavin-dependent tryptophan 6-halogenase Thal.
    Journal of Biological Chemistry 294(7): 2529-2542.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [34]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2934167
    Ismail M, Schröder L, Frese M, Kottke T, Hollmann F, Paul CE, Sewald N (2019)
    Straightforward Regeneration of Reduced Flavin Adenine Dinucleotide Required for Enzymatic Tryptophan Halogenation.
    ACS Catalysis 9(2): 1389-1395.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [33]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2938384
    Tsopgni WDT, Happi GM, Stammler H-G, Neumann B, Mbobda ASW, Kouam SF, Frese M, Azebaze AGB, Lenta BN, Sewald N (2019)
    Chemical constituents from the bark of the Cameroonian mahogany Trichilia emetica Vahl (Meliaceae).
    Phytochemistry Letters 33: 49-54.
    PUB | DOI | WoS
     
  • [32]
    2019 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2936484
    Hamed A, Abdel-Razek AS, Frese M, Sproß J, Stammler H-G, Sewald N, Shaaban M (2019)
    Coumamarin: a first coumarinyl calcium complex isolated from nature.
    Journal of antibiotics 72(10): 729-735.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [31]
    2019 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2933339
    Hamed A, Ismail M, El-Metwally MM, Frese M, Ibrahim TMA, El-Haddad AF, Sewald N, Shaaban M (2019)
    Diverse polyketides and alkaloids from Penicillium sp. KHMM: structural elucidation, biological and molecular docking studies.
    Zeitschrift für Naturforschung C 74(5-6): 131-137.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [30]
    2019 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2936492
    El Euch IZ, El-Metwally MM, Frese M, Sewald N, Abdissa N, Shaaban M (2019)
    Secondary metabolites from Penicillium sp. 8PKH isolated from deteriorated rice straws.
    Zeitschrift für Naturforschung C 74(11-12): 283-288.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [29]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2933690
    Kamel RA, Abdel-Razek AS, Hamed A, Ibrahim RR, Stammler H-G, Frese M, Sewald N, Shaaban M (2019)
    Isoshamixanthone: a new pyrano xanthone from endophytic Aspergillus sp. ASCLA and absolute configuration of epiisoshamixanthone.
    Natural product research: 1-11.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [28]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2933345
    Hamed A, Abdel-Razek AS, Omran DA, El-Metwally MM, El-Hosari DG, Frese M, Soliman HSM, Sewald N, Shaaban M (2019)
    Terretonin O: a new meroterpenoid from Aspergillus terreus.
    Natural product research: 1-10.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [27]
    2019 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2934802
    Hamed A, Ismail M, El-Metwally MM, Frese M, Stammler H-G, Sewald N, Shaaban M (2019)
    X-ray, structural assignment and molecular docking study of dihydrogeodin from Aspergillus Terreus TM8.
    Natural product research 33(1): 117-121.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [26]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2920953
    Figueras Agustí E, Borbély AN, Ismail M, Frese M, Sewald N (2018)
    Novel unit B cryptophycin analogues as payloads for targeted therapy.
    Beilstein Journal of Organic Chemistry 14: 1281-1286.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [25]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2919984 OA
    Neubauer P, Widmann C, Wibberg D, Schröder L, Frese M, Kottke T, Kalinowski J, Niemann H, Sewald N (2018)
    A flavin-dependent halogenase from metagenomic analysis prefers bromination over chlorination.
    PLoS ONE 13(5): e0196797.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [24]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2918668
    Hamed A, Abdel-Razek AS, Frese M, Wibberg D, El-Haddad AF, Ibrahim TMA, Kalinowski J, Sewald N, Shaaban M (2018)
    N-Acetylborrelidin B: a new bioactive metabolite from Streptomyces mutabilis sp MII.
    Zeitschrift für Naturforschung C 73(1-2): 49-57.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [23]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2919077
    Hamed A, Abdel-Razek AS, Frese M, Stammler H-G, El-Haddad AF, Ibrahim TMA, Sewald N, Shaaban M (2018)
    Terretonin N: A New Meroterpenoid from Nocardiopsis sp.
    Molecules 23(2): 299.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [22]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2931490
    Abdel-Razek AS, Hamed A, Frese M, Sewald N, Shaaban M (2018)
    Penicisteroid C: New polyoxygenated steroid produced by co-culturing of Streptomyces piomogenus with Aspergillus niger.
    Steroids 138: 21-25.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [21]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2930596
    Schröder L, Frese M, Müller C, Sewald N, Kottke T (2018)
    Photochemically Driven Biocatalysis of Halogenases for the Green Production of Chlorinated Compounds.
    ChemCatChem 10(15): 3336-3341.
    PUB | DOI | WoS
     
  • [20]
    2018 | Kurzbeitrag Konferenz / Poster | Veröffentlicht | PUB-ID: 2931993
    Borbély AN, Figueras Agustí E, Martins A, Gallinari P, Esposito S, Auciello G, Modena D, Frese M, Steinkuhler C, Sewald N (2018)
    Novel Cryptophycin-based Conjugates for Tumor Targeting.
    In: JOURNAL OF PEPTIDE SCIENCE. 24. Hoboken: Wiley: S59.
    PUB | WoS
     
  • [19]
    2018 | Kurzbeitrag Konferenz / Poster | Veröffentlicht | PUB-ID: 2931996
    Figueras Agustí E, Martins A, Borbély AN, Gallinari P, Esposito S, Auciello G, Modena D, Pagani P, Cordella P, Perego R, Frese M, Steinkuhler C, Sewald N (2018)
    Tumor Targeting of Cryptophycin based Conjugates Using Octreotide as Delivery Vehicle.
    In: JOURNAL OF PEPTIDE SCIENCE. 24. Hoboken: Wiley: S166.
    PUB | WoS
     
  • [18]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2919049
    El Euch IZ, Frese M, Sewald N, Smaoui S, Shaaban M, Mellouli L (2018)
    Bioactive secondary metabolites from new terrestrial Streptomyces sp TN82 strain: Isolation, structure elucidation and biological activity.
    MEDICINAL CHEMISTRY RESEARCH 27(4): 1085-1092.
    PUB | DOI | WoS
     
  • [17]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2919066
    Halawa AH, Abd El-Gilil SM, Bedair AH, Eliwa EM, Frese M, Sewald N, Shaaban M, El-Agrody AM (2018)
    Synthesis of diverse amide linked bis-indoles and indole derivatives bearing coumarin-based moiety: cytotoxicity and molecular docking investigations.
    MEDICINAL CHEMISTRY RESEARCH 27(3): 796-806.
    PUB | DOI | WoS
     
  • [16]
    2018 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2921219
    Mahmoud MM, Abdel-Razek AS, Frese M, Soliman HSM, Sewald N, Shaaban M (2018)
    3,4-Dihydro-quinolin-2-one derivatives from extremophilic Streptomyces sp LGE21.
    MEDICINAL CHEMISTRY RESEARCH 27(7): 1834-1842.
    PUB | DOI | WoS
     
  • [15]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2915104 OA
    Abdissa Ayana N, Frese M, Sewald N (2017)
    Antimicrobial Abietane-Type diterpenoids from Plectranthus punctatus.
    Molecules 22(11): 1919.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [14]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2916440
    Halawa AH, Abd El-Gilil SM, Bedair AH, Shaaban M, Frese M, Sewald N, Eliwa EM, El-Agrody AM (2017)
    Synthesis, biological activity and molecular modeling study of new Schiff bases incorporated with indole moiety.
    Zeitschrift für Naturforschung C 72(11-12): 467-475.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [13]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2916484
    Halawa AH, Bedair AH, El-Agrody AM, Eliwa EM, Frese M, Sewald N, Shaaban M (2017)
    Synthesis and biological activities of new bis-indole derivatives via microwave irradiation.
    Zeitschrift für Naturforschung B 72(9): 639-646.
    PUB | DOI | WoS
     
  • [12]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2912234
    Eliwa EM, Abdel-Razek AS, Frese M, Wibberg D, Halawa AH, El-Agrody AM, Bedair AH, Kalinowski J, Sewald N, Shaaban M (2017)
    New bioactive compounds from the marine-derived actinomycete Nocardiopsis lucentensis sp. ASMR2.
    Zeitschrift für Naturforschung B 72(5): 351-360.
    PUB | DOI | WoS
     
  • [11]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2912699 OA
    Abdissa Ayana N, Gohlke S, Frese M, Sewald N (2017)
    Cytotoxic Compounds from Aloe megalacantha.
    Molecules 22(7): 1136.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [10]
    2017 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2910380
    Hamed A, Abdel-Razek AS, Frese M, Wibberg D, El-Haddad AF, Ibrahim TMA, Kalinowski J, Sewald N, Shaaban M (2017)
    New oxaphenalene derivative from marine-derived Streptomyces griseorubens sp ASMR4.
    Zeitschrift für Naturforschung B 72(1): 53-62.
    PUB | DOI | WoS
     
  • [9]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2944900
    Schnepel C, Minges H, Frese M, Sewald N (2016)
    Ein Hochdurchsatz-Fluoreszenz-Assay zur Bestimmung der Aktivität von Tryptophan-Halogenasen.
    Angewandte Chemie 128(45): 14365-14369.
    PUB | DOI
     
  • [8]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2907432
    Schnepel C, Minges H, Frese M, Sewald N (2016)
    A High-Throughput Fluorescence Assay to Determine the Activity of Tryptophan Halogenases.
    Angewandte Chemie International Edition 55(45): 14159-14163.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [7]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2905164
    Frese M, Schnepel C, Minges H, Voss H, Feiner R, Sewald N (2016)
    Modular Combination of Enzymatic Halogenation of Tryptophan with Suzuki-Miyaura Cross-Coupling Reactions.
    ChemCatChem 8(10): 1799-1803.
    PUB | DOI | WoS
     
  • [6]
    2016 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2907439
    Lenta BN, Ngatchou J, Frese M, Ladoh-Yemeda F, Voundi S, Nardella F, Michalek C, Wibberg D, Ngouela S, Tsamo E, Kaiser M, Kalinowski J, Sewald N (2016)
    Purpureone, an antileishmanial ergochrome from the endophytic fungus Purpureocillium lilacinum.
    Zeitschrift für Naturforschung B 71(11): 1159-1167.
    PUB | DOI | WoS
     
  • [5]
    2016 | Kurzbeitrag Konferenz / Poster | Veröffentlicht | PUB-ID: 2912014
    Gruß H, Frese M, Schnepel C, Sewald N (2016)
    PEPTIDE STAPLING BY SUZUKI- MIYAURA CROSS-COUPLING.
    In: JOURNAL OF PEPTIDE SCIENCE. 22. Wiley: S124.
    PUB | WoS
     
  • [4]
    2015 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2719020
    Frese M, Sewald N (2015)
    Enzymatic Halogenation of Tryptophan on a Gram Scale.
    Angewandte Chemie International Edition 54(1): 298-301.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [3]
    2015 | Dissertation | Veröffentlicht | PUB-ID: 2905723
    Frese M (2015)
    Biokatalytische Anwendung FAD-abhängiger Halogenasen zur regioselektiven enzymatischen Halogenierung.
    Bielefeld.
    PUB
     
  • [2]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2673663
    Frese M, Schatschneider S, Voss J, Vorhölter F-J, Niehaus K (2014)
    Characterization of the pyrophosphate-dependent 6-phosphofructokinase from Xanthomonas campestris pv. campestris.
    Archives of Biochemistry and Biophysics 546: 53-63.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [1]
    2014 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2681745
    Frese M, Guzowska PH, Voss H, Sewald N (2014)
    Regioselective Enzymatic Halogenation of Substituted Tryptophan Derivatives using the FAD-Dependent Halogenase RebH.
    ChemCatChem 6(5): 1270-1276.
    PUB | DOI | WoS
     

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