Method for producing 1-substituted-1,2,3-triazole derivative
US6743924B2 · kind B2 · utility
5Cited by
0References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2002 |
| Grant date | Jun 1, 2004 |
| Priority date | — |
| Expiry date | Jul 17, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for producing a compound of the formula: (1) in a secondary or tertiary alcohol in the presence of a base, or(2) in the absence of a base is provided. According to this method, a 1-substituted-1,2,3-triazole compound having a tyrosine kinase inhibitory action can be produced efficiently in a high yield at an industrial large scale by a convenient method
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.