Substituted amide compound
US8815920B2 · kind B2 · utility
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Key dates
| Filing date | Mar 4, 2013 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Mar 4, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A substituted amide compound is useful as an active ingredient of a pharmaceutical composition, in particular a pharmaceutical composition for treating diseases caused by lysophosphatidic acid (LPA). The compound is of a formula:In this formula, A is an optionally substituted aryl, etc.; B is an optionally substituted 5-membered aromatic hetero ring group; X is a single bond or —(CRX1RX2)n—; n is 1, 2, 3, or 4; RX1 and RX2 are hydrogen, etc.; Y1 to Y5 are each CRY or N; each RY is hydrogen, etc.; R1 and R2 are hydrogen, etc.; m is 1, 2, or 3; R3 is hydrogen, etc.; and R4 is an optically substituted lower alkyl, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.