tert-butyl 3-(methoxyimino)azetidine-1-carboxylate | 935668-45-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂环丁烷
• 英文名称: tert-butyl 3-(methoxyimino)azetidine-1-carboxylate
• 英文别名: tert-butyl 3-methoxyiminoazetidine-1-carboxylate
• CAS: 935668-45-4
• 化学式: C₉H₁₆N₂O₃
• mdl: MFCD12031236
• 分子量: 200.238
• InChiKey: COYPYXYQNIZLIP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.777
• 拓扑面积：
  51.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 3-(methoxyimino)azetidine-1-carboxylate 在 盐酸 、 甲醇 作用下， 以 1,4-二氧六环 为溶剂， 反应 15.0h， 生成 azetidin-3-one O-methyl oxime hydrochloride
  参考文献：
  名称：

  TAXANE COMPOUND WITH AZETIDINE RING STRUCTURE

  摘要：

  一个由通式（1）表示的化合物，其中[X1和X2代表氢原子，卤素原子，羟基等，R1代表苯基，R2代表烷基，烯基或烷氧基，R3代表氢原子，卤素原子，羟基或烷氧基，R4代表氢原子或烷基，Z1和Z2代表氢原子，卤素原子，羟基等，Z3代表氰基，烷基，烯基等，Z4代表烷基，烯基，炔基等，----代表单键或双键]，对包括药物耐药细胞在内的癌细胞表现出高抗肿瘤效果。

  公开号：

  EP1942109A1
• 作为产物：
  描述：

  1-Boc-3-氮杂环丁酮 、 甲氧基胺盐酸盐 在 potassium carbonate 作用下， 以 乙醇 为溶剂， 生成 tert-butyl 3-(methoxyimino)azetidine-1-carboxylate
  参考文献：
  名称：

  Design, synthesis and antitubercular evaluation of benzothiazinones containing an oximido or amino nitrogen heterocycle moiety

  摘要：

  一系列具有氧肟基或氨基氮杂环基团的8-硝基-6-(三氟甲基)-1,3-苯并噻嗪-4-酮（BTZs），通过对BTZ043和BPTZ169的C-2位置进行改造设计和合成，作为新的抗结核药剂。

  DOI：

  10.1039/c6ra25712g

文献信息

• NOVEL PYRIDONE CARBOXYLIC ACID DERIVATIVE OR SALT THEREOF
  申请人：WAKUNAGA PHARMACEUTICAL CO., LTD.

  公开号：US20200062752A1

  公开（公告）日：2020-02-27

  It is intended to provide a novel compound having high antitumor activity and low toxicity to normal cells. The present invention provides a pyridone carboxylic acid derivative represented by the following formula (1) or a salt thereof wherein R 1 represents a hydrogen atom, a halogen atom or the like; R 2 represents a hydrogen atom, a halogen atom or the like; R 3 to R 6 each represent a hydrogen atom or the like; R 7 represents a hydrogen atom or the like; R 8 represents a hydrogen atom, a halogen atom, the following formula (a) (wherein R a1 and R a2 each represent a hydrogen atom, a hydroxy group, an optionally substituted lower alkyl group or the like) or the like, or R 7 and R 8 together represent —N—OR 10 (wherein R 10 represents a hydrogen atom, an optionally substituted lower alkyl group, or an aralkyl group), or R 7 and R 8 form an optionally substituted 4- to 6-membered saturated hetero ring together with the adjacent carbon atom, or the like; R 9 represents a hydrogen atom or the like; X represents a nitrogen atom or the like; and Y represents a nitrogen atom or the like.

  本发明旨在提供一种具有高抗肿瘤活性和低毒性对正常细胞的新型化合物。本发明提供一种由以下式(1)表示的吡啶酮羧酸衍生物或其盐，其中R1代表氢原子、卤素原子或类似物；R2代表氢原子、卤素原子或类似物；R3至R6各自代表氢原子或类似物；R7代表氢原子或类似物；R8代表氢原子、卤素原子、以下式(a)（其中Ra1和Ra2各自代表氢原子、羟基、可选择取代的低烷基基团或类似物）或类似物，或者R7和R8一起代表—N—OR10（其中R10代表氢原子、可选择取代的低烷基基团或芳基烷基基团），或者R7和R8与相邻碳原子一起形成可选择取代的4-至6元饱和杂环，或类似物；R9代表氢原子或类似物；X代表氮原子或类似物；Y代表氮原子或类似物。
• TAXANE COMPOUND WITH AZETIDINE RING STRUCTURE
  申请人：Daiichi Sankyo Company, Limited

  公开号：EP1942109A1

  公开（公告）日：2008-07-09

  A compound represented by the general formula (1) [X1 and X2 represent hydrogen atom, a halogen atom, hydroxyl group and the like, R1 represents a phenyl group, R2 represents an alkyl group, an alkenyl group, or an alkoxy group, R3 represents hydrogen atom, a halogen atom, hydroxyl group, or an alkoxy group, R4 represents hydrogen atom, or an alkyl group, Z1 and Z2 represent hydrogen atom, a halogen atom, hydroxyl group and the like, Z3 represents cyano group, an alkyl group, an alkenyl group and the like, Z4 represents an alkyl group, an alkenyl group, an alkynyl group and the like, and ---- represents a single bond or a double bond], which shows high antitumor effect against cancer cells including drug resistant cells.

  一个由通式（1）表示的化合物，其中[X1和X2代表氢原子，卤素原子，羟基等，R1代表苯基，R2代表烷基，烯基或烷氧基，R3代表氢原子，卤素原子，羟基或烷氧基，R4代表氢原子或烷基，Z1和Z2代表氢原子，卤素原子，羟基等，Z3代表氰基，烷基，烯基等，Z4代表烷基，烯基，炔基等，----代表单键或双键]，对包括药物耐药细胞在内的癌细胞表现出高抗肿瘤效果。
• Taxane Compound Having Azetidine Ring Structure
  申请人：Uoto Kouichi

  公开号：US20090186868A1

  公开（公告）日：2009-07-23

  A compound represented by the general formula (1) [X 1 and X 2 represent hydrogen atom, a halogen atom, hydroxyl group and the like, R 1 represents a phenyl group, R 2 represents an alkyl group, an alkenyl group, or an alkoxy group, R 3 represents hydrogen atom, a halogen atom, hydroxyl group, or an alkoxy group, R 4 represents hydrogen atom, or an alkyl group, Z 1 and Z 2 represent hydrogen atom, a halogen atom, hydroxyl group and the like, Z 3 represents cyano group, an alkyl group, an alkenyl group and the like, Z 4 represents an alkyl group, an alkenyl group, an alkynyl group and the like, and represents a single bond or a double bond], which shows high antitumor effect against cancer cells including drug resistant cells.

  一种化合物由通式（1）表示 [其中X1和X2代表氢原子、卤素原子、羟基等，R1代表苯基，R2代表烷基、烯基或烷氧基，R3代表氢原子、卤素原子、羟基或烷氧基，R4代表氢原子或烷基，Z1和Z2代表氢原子、卤素原子、羟基等，Z3代表氰基、烷基、烯基等，Z4代表烷基、烯基、炔基等，且表示单键或双键]，对包括耐药细胞在内的癌细胞具有高抗肿瘤效果。
• SUBSTITUTED GUANIDINE DERIVATIVE
  申请人：UBE Industries, Ltd.

  公开号：EP3333163A1

  公开（公告）日：2018-06-13

  The present invention provides a compound of general formula (I) (wherein, R1, X, p and q are as described in the present description and claims), or a pharmacologically acceptable salt thereof, and a pharmaceutical composition containing that compound.

  本发明提供了通式（I）的化合物（其中，R1、X、p 和 q 如本说明书和权利要求书所述）或其药理学上可接受的盐，以及含有该化合物的药物组合物。
• Substituted guanidine derivatives
  申请人：UBE INDUSTRIES, LTD.

  公开号：US10759781B2

  公开（公告）日：2020-09-01

  The present invention provides a compound of general formula (I) (wherein, R1, X, p and q are as described in the present description and claims), or a pharmacologically acceptable salt thereof, and a pharmaceutical composition containing that compound.

  本发明提供了通式（I）的化合物（其中，R1、X、p 和 q 如本说明书和权利要求书所述）或其药理学上可接受的盐，以及含有该化合物的药物组合物。