1-Dioxolanylpropyl-3-indoleacrylic acid esters
US3997670A · kind A · utility
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Key dates
| Filing date | Feb 6, 1975 |
| Grant date | Dec 14, 1976 |
| Priority date | — |
| Expiry date | Feb 6, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D405/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
1-dioxolanylpropyl-3-indoleacrylic acid esters, e.g., 1-[3-(2-methyl-2-dioxolanyl)propyl]-3-indoleacrylic acid ethyl ester, are prepared by reacting a corresponding 1-dioxolanylpropyl-3-indolecarboxaldehyde with carbalkoxymethylene triphenylphosphorane and are useful as hypolipidemic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.