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Trichodermamides A and B, Cytotoxic Modified Dipeptides from the Marine-Derived Fungus Trichoderma virens

Garo, Eliane, Starks, Courtney M., Jensen, Paul R., Fenical, William, Lobkovsky, Emil, Clardy, Jon·2003·Journal of Natural Products

Abstract

Trichodermamides A (1) and B (2), two modified dipeptides, have been isolated from cultures of the marine-derived fungus Trichoderma virens. The trichodermamides possess a rare cyclic O-alkyl-oxime functionality incorporated into a six-membered ring. The structure of trichodermamide B was established by X-ray diffraction analysis, while the structure assignment of trichodermamide A, and determination of the absolute stereochemistry, was accomplished by spectral and chemical methods. Trichodermamide B displayed significant in vitro cytotoxicity against HCT-116 human colon carcinoma with an IC(50) of 0.32 microg/mL.

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Metadata

Authors
Garo, E., Starks, C. M., Jensen, P. R., Fenical, W., Lobkovsky, E., & Clardy, J.
Venue
Journal of Natural Products
Published
2003-02-12
Volume
66
Issue
3
Pages
423-426
ISSN
  • 0163-3864 (ISSN-L)
  • 1520-6025
OpenAlex
W1977345467
Cited by
189
References
0
FWCI
3.39
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Trichodermamides A and B, Cytotoxic Modified Dipeptides from the Marine-Derived Fungus Trichoderma virens. https://app.cochat.ai/papers/10.1021/np0204390
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Garo, E., Starks, C. M., Jensen, P. R., Fenical, W., Lobkovsky, E., & Clardy, J. (2003). Trichodermamides A and B, Cytotoxic Modified Dipeptides from the Marine-Derived Fungus Trichoderma virens. Journal of Natural Products. https://doi.org/10.1021/np0204390

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.