2-(4-methylthio-2-oxo-azetidin-1-yl)-propionic acid | 64455-52-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酰胺类
• 英文名称: 2-(4-methylthio-2-oxo-azetidin-1-yl)-propionic acid
• 英文别名: methyl(4-methylthio-2-azetidinon-1-yl)acetate；2-(2-Methylsulfanyl-4-oxoazetidin-1-yl)propanoic acid
• CAS: 64455-52-3
• 化学式: C₇H₁₁NO₃S
• 分子量: 189.235
• InChiKey: OGDOPSRQHAMDAC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  82.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(4-methylthio-2-oxo-azetidin-1-yl)-propionic acid 生成 methyl 2-(4-methylthio-2-azetidinon-1-yl)-2-(4-trifluoromethyl-4-hydroxy-1,3-dithiolan-2-ylidene)acetate
  参考文献：
  名称：

  2-penem-3-carboxylic acid derivatives and use

  摘要：

  公式(I)的化合物：##STR1## 其中：R.sup.1代表氢原子、烷基团、烷氧基团或各种取代烷基团；R.sup.2代表氢原子、公式##STR2##的团（其中R.sup.5和R.sup.6各自代表烷基团、芳烷基团或芳基团，或者R.sup.5和R.sup.6共同代表含氮杂环团）或公式##STR3##的团（其中R.sup.7代表氢原子、取代或不取代的烷基团、取代或不取代的氨基团、环状氨基团、羟基、烷氧基团、芳氧基团、芳烷氧基团、取代或不取代的肼基团或胍基团，A'代表二价饱和脂肪烃基团）；以及R.sup.3代表羧基或保护的羧基；且其药理可接受的盐是有价值的抗生素，可以由相应的1-(保护羧甲基)-4-烷基硫基-azetidin-2-酮制备。

  公开号：

  US04639441A1

文献信息

• PATHOGEN DETECTION
  申请人：University of Notre Dame Du Lac

  公开号：US20160319322A1

  公开（公告）日：2016-11-03

  A device for detecting bacteria in a sample, comprising: a substrate having a surface; and a plurality of Fe(III)-bound or Fe(III)-binding siderophores specific to the bacteria and covalently attached to the surface; wherein the siderophores are selected from the group consisting of one or more natural siderophores, siderophores having one or more of the formulas described herein, or combination thereof. Methods of detection are also provided.
• US4206120A
  申请人：——

  公开号：US4206120A

  公开（公告）日：1980-06-03
• US4639441A
  申请人：——

  公开号：US4639441A

  公开（公告）日：1987-01-27
• 2-penem-3-carboxylic acid derivatives and use
  申请人：Sankyo Company Limited

  公开号：US04639441A1

  公开（公告）日：1987-01-27

  Compounds of formula (I): ##STR1## in which: R.sup.1 represents a hydrogen atom, an alkyl group, an alkoxy group or various substituted alkyl groups; R.sup.2 represents a hydrogen atom, a group of formula ##STR2## (in which R.sup.5 and R.sup.6 each represents an alkyl group, an aralkyl group or an aryl group, or R.sup.5 and R.sup.6 together represent a nitrogen-containing heterocyclic group) or a group of formula ##STR3## (in which R.sup.7 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted amino group, a cyclic amino group, a hydroxy group, an alkoxy group, an aryloxy group, an aralkyloxy group, a substituted or unsubstituted hydrazino group or a guanidino group, and A' represents a bivalent saturated aliphatic hydrocarbon group); and R.sup.3 represents a carboxy group or a protected carboxy group; and pharmaceutically acceptable salts thereof are valuable antibiotics and may be prepared from the corresponding 1-(protected carboxymethyl)-4-alkylthio-azetidin-2-one.

  公式(I)的化合物：##STR1## 其中：R.sup.1代表氢原子、烷基团、烷氧基团或各种取代烷基团；R.sup.2代表氢原子、公式##STR2##的团（其中R.sup.5和R.sup.6各自代表烷基团、芳烷基团或芳基团，或者R.sup.5和R.sup.6共同代表含氮杂环团）或公式##STR3##的团（其中R.sup.7代表氢原子、取代或不取代的烷基团、取代或不取代的氨基团、环状氨基团、羟基、烷氧基团、芳氧基团、芳烷氧基团、取代或不取代的肼基团或胍基团，A'代表二价饱和脂肪烃基团）；以及R.sup.3代表羧基或保护的羧基；且其药理可接受的盐是有价值的抗生素，可以由相应的1-(保护羧甲基)-4-烷基硫基-azetidin-2-酮制备。