Solid phase synthesis of n,n-disubstituted diazacycloalkylcarboxy derivatives
US7138526B1 · kind B1 · utility
2Cited by
3References
1Claims
0Family size
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Key dates
| Filing date | Jun 13, 2000 |
| Grant date | Nov 21, 2006 |
| Priority date | — |
| Expiry date | Mar 25, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC40B40/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for the solid phase synthesis of N,N-disubstituted diazacycloalkylcarboxy derivatives of general formula (I) and (II) is claimed. Examples include piperazine-2-carboxamide. The method is applicable to the synthesis or large combinatorial libraries
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.