7-amino-3-phenylthiazolo[4,5-d]pyrimidin-2(3H)-thione | 159897-52-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 7-amino-3-phenylthiazolo[4,5-d]pyrimidin-2(3H)-thione
• 英文别名: 7-Amino-3-phenyl[1,3]thiazolo[4,5-d]pyrimidine-2(3H)-thione；7-amino-3-phenyl-[1,3]thiazolo[4,5-d]pyrimidine-2-thione
• CAS: 159897-52-6
• 化学式: C₁₁H₈N₄S₂
• 分子量: 260.343
• InChiKey: UBPKNSFYSVPNCV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  112
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  7-amino-3-phenylthiazolo[4,5-d]pyrimidin-2(3H)-thione 在 sodium metabisulfite 作用下， 以 吡啶 、 硝基甲烷 为溶剂， 反应 2.08h， 生成 7-Amino-2-oxo-3-phenyl-1,2-dihydrothiazolo<4,5-d>pyrimidin
  参考文献：
  名称：

  Zur Chemie der 4-Amino-thiazolin-2-thione, 2. Mitt.

  摘要：

  6-Amino-thiazolo[4,5-c]isothiazole derivatives 4 are obtained by addition of hydrogen sulfide to the 4-Amino-thiazoline-5-carbonitrile 2 followed by cyclooxidation of the intermediate thioamides 3. In the presence of sodium sulfite the hydrolysis of the 4-amino-2-methylthio-thiazolium salts 5 derived from the title compounds 1 yields the 4-amino-thiazolin-2-ones 6. By their further hydrolysis the 2,4-dioxo-thiazolidin-5-carboxamides 8 are formed. The 2-oxo-and 2-thioxo-thiazolo [4,5-d]pyrimidin-7-ones and -thiones available from 1 undergo ring opening by hydrolysis to give the substituted 4-amino-6-oxo- and 4-amino-6-thioxo-pyrimidine-5-thiols 15a-h and 13i-e. They have been isolated as their disulfides 14 or 5-alkyl derivatives i.e. the substituted 4-amino-5-alkylthiopyrimidin-6-ones and -thiones 16. In analogy, the intermediate 6-amino-7-oxo-thiazolo[4,5-d] pyrimidin-2-thione 18 and the 7-amino-thiazolo[4,5-d]-pyrimidin-2-thione 24 derived from 1 react by ring cleavage to yield the 1,4- and 4,6-diamino-pyrimidin-5-thiole derivatives 22 and 27, respectively, isolated as their disulfides or alkylthio-derivatives. From the pyrimidine 16b the pyrimido[5,4-b]1,4-thiazine derivative 18 can be obtained.

  DOI：

  10.1007/bf00811521
• 作为产物：
  描述：

  ammonium N-phenyldithiocarbamate 在 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 生成 7-amino-3-phenylthiazolo[4,5-d]pyrimidin-2(3H)-thione
  参考文献：
  名称：

  Elkholy, Y. M.; Elassar, A. A., Egyptian Journal of Chemistry, 1995, vol. 38, # 1, p. 67 - 76

  摘要：

  DOI：

文献信息

• Synthesis of some urea and thiourea derivatives of 3-phenyl/ethyl-2-thioxo-2,3-dihydrothiazolo[4,5-d]pyrimidine and their antagonistic effects on haloperidol-induced catalepsy and oxidative stress in mice
  作者：Faizul Azam、Ismail A. Alkskas、Musa A. Ahmed

  DOI：10.1016/j.ejmech.2009.04.007

  日期：2009.10

  A series of 3-phenyl/ethyl-2-thioxo-2,3-dihydrothiazolo[4,5-d]pyrimidin-7-yl urea and thiourea derivatives were designed and synthesized. All the compounds have been evaluated for their anti parkinsonian activity in catalepsy induced by haloperidol in mice. A majority of the compounds exhibited significant anti parkinsonian activity after intraperitoneal administration. The most active compound carries methoxy group at 2-position of the phenyl ring. Some of the potent compounds were selected for biochemical estimations of malondialdehyde, glutathione, superoxide dismutase and glutathione peroxidase from brain homogenate to highlight the neuroprotective properties associated with them. The results obtained in the present study may lead to the development of a suitable approach to the treatment of Parkinson's disease and may be the starting point for the future drug design. (C) 2009 Elsevier Masson SAS. All rights reserved.
• Condensed thiazoles, II: Synthesis of 7-substituted thiazolo[4,5-d]pyrimidines as possible anti-HIV, anticancer, and antimicrobial agents
  作者：N. S. Habib、S. M. Rida、E. A. M. Badawey、H. T. Y. Fahmy

  DOI：10.1007/bf00844697

  日期：1996.11

  Some 3-substituted 2-thioxothiazolo[4,5-d]pyrimidin-7(6H)-ones (2a, b; 4) have been synthesized and converted to their 7-chloro (3, 5), 7-diethanolamino (6a,b), 7-bis(2-chloroethyl)amino (7), 7-azido (8), 7-amino (9), 7-hydrazino (10), 7-mercapto (11a, b), and 7-methylthio (12) derivatives. These compounds were evaluated for their in vitro antimicrobial, anti-HIV, and anticancer activities.
• Gewald K., Hain U., Schindler R., Gruner M., Monatsh. Chem, 125 (1994) N 10, S 1129-1143
  作者：Gewald K., Hain U., Schindler R., Gruner M.

  DOI：——

  日期：——
• Zur Chemie der 4-Amino-thiazolin-2-thione, 2. Mitt.
  作者：K. Gewald、U. Hain、R. Schindler、M. Gruner

  DOI：10.1007/bf00811521

  日期：1994.10

  6-Amino-thiazolo[4,5-c]isothiazole derivatives 4 are obtained by addition of hydrogen sulfide to the 4-Amino-thiazoline-5-carbonitrile 2 followed by cyclooxidation of the intermediate thioamides 3. In the presence of sodium sulfite the hydrolysis of the 4-amino-2-methylthio-thiazolium salts 5 derived from the title compounds 1 yields the 4-amino-thiazolin-2-ones 6. By their further hydrolysis the 2,4-dioxo-thiazolidin-5-carboxamides 8 are formed. The 2-oxo-and 2-thioxo-thiazolo [4,5-d]pyrimidin-7-ones and -thiones available from 1 undergo ring opening by hydrolysis to give the substituted 4-amino-6-oxo- and 4-amino-6-thioxo-pyrimidine-5-thiols 15a-h and 13i-e. They have been isolated as their disulfides 14 or 5-alkyl derivatives i.e. the substituted 4-amino-5-alkylthiopyrimidin-6-ones and -thiones 16. In analogy, the intermediate 6-amino-7-oxo-thiazolo[4,5-d] pyrimidin-2-thione 18 and the 7-amino-thiazolo[4,5-d]-pyrimidin-2-thione 24 derived from 1 react by ring cleavage to yield the 1,4- and 4,6-diamino-pyrimidin-5-thiole derivatives 22 and 27, respectively, isolated as their disulfides or alkylthio-derivatives. From the pyrimidine 16b the pyrimido[5,4-b]1,4-thiazine derivative 18 can be obtained.
• Elkholy, Y. M.; Elassar, A. A., Egyptian Journal of Chemistry, 1995, vol. 38, # 1, p. 67 - 76
  作者：Elkholy, Y. M.、Elassar, A. A.

  DOI：——

  日期：——