Medical composition for percutaneous administration

Details Medical composition for percutaneous administration Medical composition for percutaneous administration

1990-03-14

1991-10-22

Waddell, Frederick E.

Drug, bio-affecting and body treating compositions

Designated organic nonactive ingredient containing other...

Carboxylic acid or salt thereof

514785, 514947, A01N 2500

Patent

active

050596284

ABSTRACT:
A medical composition for external use comprising a proline ester represented by formula (I): ##STR1## wherein R.sub.1 and R.sub.2 are as defined in the specification, or a prolinol ester represented by formula (II): ##STR2## wherein R.sub.3 and R.sub.4 are as defined in the specification. The composition enhances percutaneous penetration absorption of an active ingredient to be combined therewith.

REFERENCES:
patent: 4789667 (1988-12-01), Makino et al.
patent: 4863952 (1989-09-01), Abe et al.
Chemical Abstracts, vol. 103, Nos. 2 & 3, 7/22/85, p. 50, Abstract No. 16739d.

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