Process for the preparation of indacene compound
US6177457A · kind A · utility
0Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1998 |
| Grant date | Jan 23, 2001 |
| Priority date | — |
| Expiry date | Dec 8, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P19/56
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing compounds of the formula: ##STR1## and intermediates for use in the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.