5,6-Dihydro-2H-1,3-thiazin-4(3H)-ones 2–10 related to the natural antituberculytic Mycobacidine 1, have been synthesised. Some of the compounds of types 2,3 and 5 proved highly active in vitro against Mycobacterium tuberculosis typ. humanus (H37Rv), but the in vitro activities are diminished or suspended in the presence of biotine.
已经合成了与天然抗结核菌性霉菌碱1相关的5,6-二氢-2 H -1,3-噻嗪-4(3 H)-酮2-10。在体外,某些2、3和5型化合物被证明对结核分枝杆菌具有很高的活性。人(H 37 R v),但在存在生物碱的情况下体外活性减弱或中止。
Central Nervous System Depressants. The Preparation of Some 2-Aryl-4-metathiazanones
作者:Alexander R. Surrey、William G. Webb、Robert M. Gesler
Compounds of 2-substituted-phenyl-1,3-perhydrothiazine-4-one having the formula (I) ##STR1## wherein R represents a lower alkyl group of 1 to 3 carbon atoms and n denotes an integer of 1 to 3 possess anti-peptic ulcer activity.