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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
11
|
| pubmed:dateCreated |
1983-4-21
|
| pubmed:abstractText |
Skeletal structure of copiamycin (1) (C54H95N3O17), a potent antifungal antibiotic, was determined from the physicochemical properties of this compound and of its degradation products. This compound consists of 32-membered polyhydroxy lactone ring, an alpha, beta-unsaturated ester group, as well as a side chain with a disubstituted guanidine moiety as its terminal. One of the hydroxyl groups (presumably at C-19) forms a hemiketal ring with the keto group at C-15, and another (at either C-21 or C-23) forms a hemiester with a malonic acid moiety.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0021-8820
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
35
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1480-94
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading |
pubmed-meshheading:7161187-Anti-Bacterial Agents,
pubmed-meshheading:7161187-Chemical Phenomena,
pubmed-meshheading:7161187-Chemistry,
pubmed-meshheading:7161187-Hydrolysis,
pubmed-meshheading:7161187-Lactones,
pubmed-meshheading:7161187-Magnetic Resonance Spectroscopy,
pubmed-meshheading:7161187-Oxidation-Reduction,
pubmed-meshheading:7161187-Ozone,
pubmed-meshheading:7161187-Stereoisomerism,
pubmed-meshheading:7161187-Streptomyces
|
| pubmed:year |
1982
|
| pubmed:articleTitle |
Studies on macrocyclic lactone antibiotics. VI. Skeletal structure of copiamycin.
|
| pubmed:publicationType |
Journal Article
|