Cyclic hexapeptide compounds
US5922838A · kind A · utility
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Key dates
| Filing date | May 5, 1998 |
| Grant date | Jul 13, 1999 |
| Priority date | — |
| Expiry date | May 5, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Object: To provide a cyclic hexapeptide compound having a distinguished pharmaceutical effect. Constitution: A cyclic hexapeptide compound represented by the following formula: ##STR1## where R is a group represented by the following formula: ##STR2## (where R.sup.1 and R.sup.2 are each an alkyl group, a phenyl group or a benzyl group) or a group represented by the following formula: ##STR3## (where n is an integer of 4 to 6), or its salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.