1) 2-oxo/thio-thiazolidine
2-取代-1,3-噻唑烷
1.
Synthesis, Structure and Biological Activities of N-Arylaminocarbonyl-2-oxo/thio-thiazolidine;
N-取代苯基-2-取代-1,3-噻唑烷-3-甲酰胺的合成、结构及生物活性
2) 2-thio-1,3-thiazolidine
2-硫代-1,3-噻唑烷
1.
In order to find new thiazole-heterocycle lead compounds,eleven 2-thio-1,3-thiazolidine-3-carboxylates were synthesized from a condensation reaction of 2-thio-1,3-thiazolidine and chloroformates in presence of Et3N.
为了寻找新的含噻唑杂环的先导化合物,利用2-硫代-1,3-噻唑烷与氯甲酸酯在三乙胺存在下进行缩合反应,合成了11个2-硫代-1,3-噻唑烷-3-甲酸酯类化合物,并利用1HNMR、IR、MS及元素分析对其结构进行了表征;通过X-ray单晶衍射测定了2-硫代-1,3-噻唑烷-3-甲酸苯酯(3i)的晶体结构,证实反应产物为硫酮式而非硫酯式结构。
3) 2-substituted thiazolidine-4-carboxylic acid
2-取代噻唑烷-4-甲酸
1.
To screen the activity of 2-substituted thiazolidine-4-carboxylic acid, cell membrane chromatog- raphy (CMC) was used.
测定合成的2-取代噻唑烷-4-甲酸的初步生理活性。
4) 1,3-thiazolidine
1,3-噻唑烷
1.
Sixty-six 1,3-thiazolidine derivatives, fifty-six of which are novel compounds, were prepared based on 1,3-thiazolidine as the lead compound and their structures were confirmed by IR, ~1H NMR, MS and elemental analysis.
本论文以1,3-噻唑烷为先导化合物,催化合成了66个1,3-噻唑烷衍生物,其中56个为新化合物,所有化合物结构均经红外光谱、核磁共振氢谱、质谱和元素分析表征;同时,对其晶体结构和生物活性进行了研究。
5) 2-Cyaniminothiazolidine
2-氰基亚胺基-1,3-噻唑烷
6) 2-(4-alkoxyphenyl)-6-substituted benzothiazoles
2-(4-烷氧苯基)-6-取代苯并噻唑
补充资料:(R)-(-)-噻唑烷-4-羧酸
分子式:
CAS号:
性质:熔点203℃(分解);旋光度-141 (c=1.3,H2O)。其衍生物:甲酯[沸点75℃(1.33Pa)],N—CH3CO—(熔点144℃)。用半胱氨酸与四醛反应制取。用作肽类合成试剂。
CAS号:
性质:熔点203℃(分解);旋光度-141 (c=1.3,H2O)。其衍生物:甲酯[沸点75℃(1.33Pa)],N—CH3CO—(熔点144℃)。用半胱氨酸与四醛反应制取。用作肽类合成试剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条