Theophylline-7-acetic acid ester of d,l-trans-sobrerol having mu

Details Theophylline-7-acetic acid ester of d,l-trans-sobrerol having mu Theophylline-7-acetic acid ester of d,l-trans-sobrerol having mu

1985-03-14

1987-03-24

Rizzo, Nicholas S.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

544267, 544273, C07D47308, A61K 3152

Patent

active

046525688

ABSTRACT:
A novel theophylline-7- acetic acid ester is described. Said ester is obtained by reacting, at a temperature from 1.degree. to 20.degree. C., theophylline-7-acetic acid chloride with d,l-trans-sobrerol.
There are further described pharmaceutical compositions with mucosecretolytic-fluidizing and antibronchospastic activity containing the novel ester.

REFERENCES:
patent: 2756229 (1956-07-01), Stoll et al.
patent: 3632742 (1972-01-01), Eckat et al.
patent: 4120947 (1978-10-01), Diamond

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