Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1986-07-18
1989-09-05
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514926, 514927, A61K 3135
Patent
active
048639567
ABSTRACT:
There is described a process for preparing proanthocyanidine A2 by extraction from cortex or fruits of Aesculus hippocastanum and related species and its activity for stimulating healing processes, e.g. healing wounds and injuries of various origins, gastric and duodenal ulcers for modifying conditions of impaired capillary permeability and resistance and for obtaining an anti-lipid peroxidation effect.
There are also described pharmaceutical formulations suitable for use by topical and systemic routes.
REFERENCES:
patent: 4258055 (1981-03-01), Lietti et al.
Tetrahedron Lett., 429, 1966.
Dostert Philippe
Gabetta Bruno
Magistretti Maria J.
Inverni Della Beffa SpA
Societe de Recherches Industrielles (Sori)
Waddell Frederick E.
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