5, 11-Dioxa-benzo[b]fluoren-10-one and 5-oxa-11-thia-benzo[b]fluoren-10-ones as estrogenic agents
US6559177B2 · kind B2 · utility
1Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2002 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Apr 15, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D495/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention provides estrogen receptor modulators of formula 1, having the structure whereinX, Y1, Y2, Y3, Y4, Z1, Z2, Z3, and Z4 are as defined in the specification, or a pharmaceutically acceptable salt thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.