Hydrolytically cleavable active ingredient derivative compounds,

Details Hydrolytically cleavable active ingredient derivative compounds, Hydrolytically cleavable active ingredient derivative compounds,

1997-07-24

1999-10-26

Venkat, Jyothsna

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Cationic surfactant containing

424 701, 424 7019, 424 47, A61K 709, A61K 711

Patent

active

059723238

ABSTRACT:
The new active ingredient derivative compounds have the formula (I) ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are the same or different and are each an unsubstituted or substituted alkyl group, Y is an unsubstituted or substituted alkylene group, R is an active ingredient group which, prior to ester formation, has at least one OH group and A.sup.- is an anion. A process for making the compounds of formula (I) is described. Hair treatment compositions containing these compounds and methods of treating hair with these hair treatment compositions are also described.

REFERENCES:
patent: 2429171 (1947-10-01), Ruzicka et al.
M. Metayer et al.,: "Preparation et Proprietes Pharmacodynamiques de Quelques Esters de la Betaine", Ann. Pharm FR, Bd. 10, 1952, pp. 437-440.

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