8-Methoxypsoralen derivatives
US4130568A · kind A · utility
14Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 1977 |
| Grant date | Dec 19, 1978 |
| Priority date | — |
| Expiry date | Aug 10, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to synthetic processes to produce the known pharmacologically active 8-methoxypsoralen and derivatives thereof. Also disclosed are various novel intermediates utilized in these processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.