Phosphoric esters and process for preparing the same
US4845239A · kind A · utility
2Cited by
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2Claims
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Key dates
| Filing date | Apr 1, 1987 |
| Grant date | Jul 4, 1989 |
| Priority date | — |
| Expiry date | Apr 1, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/65502
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A novel phosphoric ester of the following formula (I) ##STR1## is prepared by reacting a phosphoric ester of the following formula (II) ##STR2## with a basic compound. By reacting the phosphoric ester (I) with various types of amine compounds or other acidic hydrogen-bearing compounds, various phospholipid analogue compounds or phosphoric esters can be derived.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.