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Volumn 118, Issue 46, 1996, Pages 11635-11643

Onchidin B: A new cyclodepsipeptide from the mollusc Onchidium sp.

Author keywords

[No Author keywords available]

Indexed keywords

CYCLOPEPTIDE; CYTOTOXIC AGENT; ONCHIDIN B; UNCLASSIFIED DRUG;

EID: 0029910671     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja961314i     Document Type: Article
Times cited : (54)

References (29)
  • 13
    • 10544249746 scopus 로고    scopus 로고
    • note
    • HMBC shows also a strong correlation between C-26 (Hiv 1) and the multiplet at δ = 5.08-5.09 ppm. This multiplet is produced by the overlapping of the H-21 (Hmp 1) and H-27 (Hiv 1) resonances, and so, the connection between Hmp 1 and Hiv 1 could only be unambiguously established after MS and selective hydrolysis.
  • 24
    • 10544256475 scopus 로고    scopus 로고
    • note
    • According to the literature, NOEs between H-16 and H-21 should be expected if the linkage Pro 1-Hmp 1 were cis and between H-19 and H-21 if trans. Models indicate that in 4 both NOEs are possible depending on the flexibility of the molecule and, in fact, we have observed them experimentally.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.