Biguanide derivatives, manufacturing method thereof, and disinfectants containing the derivatives
US5376686A · kind A · utility
17Cited by
11References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 1992 |
| Grant date | Dec 27, 1994 |
| Priority date | — |
| Expiry date | Apr 3, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C279/26
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention presents a biguanide derivative or its salt expressed by a formula: ##STR1## (where R.sup.1 and R.sup.2 are as defined in Specification), or formula: ##STR2## (where A and R.sup.3 is as defined in specification). This biguanide derivative or its salt is preferably used as the effective amount of a disinfectant for humans, animals, medical appliances, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.