Bisucaberin
US4870172A · kind A · utility
7Cited by
1References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1987 |
| Grant date | Sep 26, 1989 |
| Priority date | — |
| Expiry date | Jul 16, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/01
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A novel compound having anti-tumor activity is disclosed which is 1,12-dihydroxy-1,6,12,17-tetraazacyclodocosan-2,5,13,16-tetrone produced microbiologically by culturing a microorganism belonging to the genus of Alteromonas or, in particular, Alteromonas haloplanktis SB-1123. The characterization data of the compound and the microbiological properties of the microorganism are described. The results of in vitro assays are given for the anti-tumor activity of the compound against L-1210 and IMC carcinoma cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.