S-(3-Methyl-2-butenyl)cysteine
US4243679A · kind A · utility
1Cited by
5References
1Claims
0Family size
Inventors
Key dates
| Filing date | Apr 19, 1979 |
| Grant date | Jan 6, 1981 |
| Priority date | — |
| Expiry date | Apr 19, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C323/59
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
S-(3-methyl-2-butenyl)cysteine ##STR1## or a pharmaceutically acceptable salt thereof. The compound is an expectorant and can be applied in the form of capsules or dragees, solutions, syrups or suppositories.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.