1,2-diphenyl-2-propen-1-one derivatives
US6395932B1 · kind B1 · utility
1Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2001 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | Jul 12, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides compounds represented by the following formula [I] or salts thereof which lower intraocular pressure by causing morphological change in trabecular meshwork cells. In the formula, R1 is H, lower alkyl, hydroxy, lower alkoxy or halogen, R2, R3 and R4 are H or lower alkyl, and . . . is a single bond or a double bond. When R3 and/or R4 is hydrogen, the amino can be protected by a protecting group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.