Studenik, C <br/><br/>
New benzoxazine and benzothiazine derivatives--structure-activity relations in guinea-pig heart and smooth muscle preparations.  [electronic resource] 

 -  Die Pharmazie  May 1999 
 - 330-4 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0031-7144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Aorta, Thoracic--drug effects<br/>Calcium Channel Blockers--chemical synthesis<br/>Electric Stimulation<br/>Female<br/>Guinea Pigs<br/>Heart--drug effects<br/>Heart Atria--drug effects<br/>In Vitro Techniques<br/>Male<br/>Muscle Contraction--drug effects<br/>Muscle, Smooth--drug effects<br/>Muscle, Smooth, Vascular--drug effects<br/>Myocardial Contraction--drug effects<br/>Oxazines--chemical synthesis<br/>Papillary Muscles--drug effects<br/>Structure-Activity Relationship<br/>Thiazines--chemical synthesis