Hydroxyhexyl-alkylxanthines and pharmaceutical compositions cont

Details Hydroxyhexyl-alkylxanthines and pharmaceutical compositions cont Hydroxyhexyl-alkylxanthines and pharmaceutical compositions cont

1974-07-05

1978-08-22

Coughlan, Jr., Paul M.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

544267, A61K 3152, C07D47306

Patent

active

041089952

ABSTRACT:
Compound of the formula ##STR1## wherein one of the groups R.sub.1, R.sub.2 and R.sub.3 is a hydroxyalkyl group containing from 4 to 8 carbon atoms, one of the other two, which may be the same or different, is an alkyl group containing from 2 to 12 carbon atoms and the third one is an alkyl group containing from 1 to 12 carbon atoms or a hydrogen atom, R.sub.2 however being an alkyl or hydroxyalkyl group, at least one of the groups R.sub.1, R.sub.2 and R.sub.3 containing at least 5 carbon atoms, a process for their preparation and a pharmaceutical composition containing said compounds.

REFERENCES:
patent: 2517410 (1950-08-01), Papesch
patent: 2756229 (1956-07-01), Stoll et al.
Archiv der Pharmazie, vol. 299 (1966), pp. 448 to 456.
Dissertationes Pharmaceuticae et Pharmacologicae, vol. XX, pp. 502-510, 1968.

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