Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai
Patent
1993-01-08
1995-01-24
Dees, Jose G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ester doai
560 27, A61K 3124
Patent
active
053843304
ABSTRACT:
Pharmacologically active 1,2,4-triaminobenzene derivatives of the General Formula I: ##STR1## where the symbols R1' R2' R3' R4' R5' Ar and Alk have the following meanings:
where the symbols R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, Ar and Alk have the following meanings:
REFERENCES:
patent: 5091581 (1992-02-01), Seidel
German article entitled "Uber substituierte Polyaminopyridine" by Von Walter von Bebenburg et al. Chemiker Zeitung: Sonderdruck 103 (1979) 387-399 pp. 3-15.
Dieter Hans-Reinhold
Engel Jurgen
Kutscher Bernhard
Nickel Bernd
Polymeropoulos Emanuel
Asta Medica Aktiengesellschaft
Barts Samuel
Dees Jos,e G.
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