7-Amino-1H-indoles
US5767283A · kind A · utility
4Cited by
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2Claims
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Key dates
| Filing date | Jan 17, 1997 |
| Grant date | Jun 16, 1998 |
| Priority date | — |
| Expiry date | Jan 17, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel heterobicyclic sulfonamide and sulfonic ester derivatives represented by the following general formula (I), which exhibit an antitumor activity and are lowly toxic, and processes for the preparation thereof. A sulfonamide derivative and a sulfonic ester derivative represented by the general formula (I) or a pharmacologically acceptable salt thereof: ##STR1## wherein variables A, W, X, B, C, Y, Z are as defined in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.