PROCESS FOR THE PREPARATION OF THEOPHYLLINE-7-ACETIC ACID ESTER OF D.L.-TRANSSORBRENAL
A novel theophylline-7-acetic acid ester is described. Said ester is obtained by reacting, at a temperature from 1 to 20°C, theophylline-7-acetic acid chloride with d,1-trans-so- brerol.There are further described pharmaceutical compositions with mucosecretolytic-fluidizing and antibronchospastic ac...
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Main Author | |
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Format | Patent |
Language | English Korean |
Published |
27.06.1991
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | A novel theophylline-7-acetic acid ester is described. Said ester is obtained by reacting, at a temperature from 1 to 20°C, theophylline-7-acetic acid chloride with d,1-trans-so- brerol.There are further described pharmaceutical compositions with mucosecretolytic-fluidizing and antibronchospastic activity containing the novel ester. |
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Bibliography: | Application Number: KR19850002181 |