Maytansinoids
US4331598A · kind A · utility
293Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 17, 1980 |
| Grant date | May 25, 1982 |
| Priority date | — |
| Expiry date | Sep 17, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/872
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Novel antibiotic C-15003 PHM, which is produced by cultivating a microorganism belonging to the genus Nocardia and being capable of producing antibiotic C-15003 PHM, and novel C-15003 PHM acylate, which is produced by subjecting C-15003 PHM thus obtained to acylation reaction with an acylating agent, have antiprotozoan and antitumor activities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.