Process for the synthesis of enantiomers of 3-aminochroman compounds
US5322944A · kind A · utility
1Cited by
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14Claims
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Inventors
Key dates
| Filing date | Jun 30, 1992 |
| Grant date | Jun 21, 1994 |
| Priority date | — |
| Expiry date | Jun 30, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Process for preparing enantiomers of general formula (I): ##STR1## where Z, R.sub.1, R.sub.2, R.sub.3 and n are defined in the description. The compounds obtained according to the invention are useful as medicinal products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.