Phosphatidyl compounds, processes for their manufacture, and their use
US4788182A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 23, 1987 |
| Grant date | Nov 29, 1988 |
| Priority date | — |
| Expiry date | Oct 23, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/091
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Described are phosphatidyl compounds of the formula I ##STR1## in which R.sup.1 represents C.sub.3-14 -alkanoyl, benzoyl, the acyl radical of an .alpha.-aminocarboxylic acid that is other than glycine, L-alanine and derivatives thereof having a substituted amino group, and of which the .alpha.-amino group may be substituted by lower alkanoyl, lower alkoxycarbonyl or by benzyloxycarbonyl, or the acyl radical of a .beta.-aminocarboxylic acid or an .alpha.- or .beta.-hydroxycarboxylic acid, PA1 T represents a group NH that is unsubstituted or is substituted by lower alkyl, or oxygen, PA1 Y represents dimethylene that is unsubstituted or is substituted by free, etherified or amidated carboxy, PA1 W represents hydrogen, and PA1 Z represents a 1,2-dihydroxyethyl, 2-hydroxyethyl or hydroxymethyl group, in which at least one of the hydroxy groups is esterified by an aliphatic C.sub.8-30 -carboxylic acid or is etherified by an aliphatic PA1 C.sub.8-30 -alcohol, or each of W and Z represents a hydroxymethyl group that is esterified by an aliphatic C.sub.8-30 -carboxylic acid or is etherified by an aliphatic C.sub.8-30 -alcohol, and their salts, and processes for their manufacture. The mentio…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.