Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1977-02-09
1978-08-29
Tovar, Jose
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544120, 544238, 544379, 544405, 544333, 544335, 544224, 544406, 544386, 544389, 544298, 544295, 544357, A61K 31495, A61K 3150, A61K 31505, C07D24102
Patent
active
041104501
ABSTRACT:
1,2-Dithiole derivatives of the formula: ##STR1## WHEREIN Het represents an aromatic heterocyclic radical with six atoms in the ring two of which are nitrogen atoms, the heterocyclic radical optionally carrying a single substituent selected from halogen, alkyl, alkoxy, mercapto, alkylthio, dialkylamino, pyrrolidin-1-yl, piperidino, morpholino and 4-alkylpiperazin-1-yl and R represents halogen, alkyl (optionally substituted by alkoxycarbonyl), carboxy, alkoxycarbonyl, carbamoyl, N-alkylcarbamoyl or a group R.sub.1 --C(OH)-- in which R.sub.1 represents hydrogen or alkyl, the said alkyl, alkoxy and alkylthio radicals or alkyl or alkoxy moieties containing 1 to 4 carbon atoms except in the case of R.sub.1 which contains 1 to 3 carbon atoms when an alkyl radical, are new compounds useful in the treatment of bilharziasis.
REFERENCES:
The Chemistry of Heterocyclic Compounds, vol. 21, First Part, pp. 382-384, (1966).
Bottcher et al., Chem. Ber. 84, pp. 458-463 (1951).
Legrand et al., Bull. Soc. Chim. France, pp. 79-83 (1955).
Patrick Joseph Brown, Chemical Abstracts, vol. 73, 3942b, (1970).
Barreau Michel
Cotrel Claude
Jeanmart Claude
Rhone-Poulenc Industries
Tovar Jose
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