Guanidine derivatives
US6017917A · kind A · utility
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9Claims
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Key dates
| Filing date | Jun 26, 1998 |
| Grant date | Jan 25, 2000 |
| Priority date | — |
| Expiry date | Jun 26, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C279/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Guanidine derivatives of the formula: ##STR1## wherein R.sup.1 is [di(lower)alkylamino](lower)alkyl, morpholinyl(lower)alkyl, lower alkylpiperazinyl or [lower alkylpyrrolidinyl](lower)alkyl, PA1 R.sup.2 is halogen, lower alkyl or lower alkoxy, and PA1 R.sup.3 is halogen, lower alkyl, lower alkoxy or mono(or di or tri)halo(lower)alkyl, and pharmaceutically acceptable salts thereof which are useful as a medicament.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.