1,3-dioxol-2-one derivatives
US4777267A · kind A · utility
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1Claims
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Key dates
| Filing date | Dec 5, 1986 |
| Grant date | Oct 11, 1988 |
| Priority date | — |
| Expiry date | Dec 5, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q2334/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A 1,3-dioxol-2-one derivative represented by the following formula (I) ##STR1## wherein R.sup.1 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 represent independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a nitro group, a carboxyl group, salts of the carboxyl group, a sulfo group and salts of the sulfo group, and a process for producing the 1,3-dioxol-2-one derivative. The compound is useful for measuring the activity of arylesterase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.