1-(1,2-diamino-1-methylethyl)-1-cyclopropanecarboxylic acid tert-butyl ester | 915794-99-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1-(1,2-diamino-1-methylethyl)-1-cyclopropanecarboxylic acid tert-butyl ester
• 英文别名: tert-butyl 1-(1,2-diamino-1-methylethyl)-1-cyclopropane carboxylate；Tert-butyl 1-(1,2-diamino-1-methylethyl)-1-cyclopropanecarboxylate；tert-butyl 1-(1,2-diaminopropan-2-yl)cyclopropane-1-carboxylate
• CAS: 915794-99-9
• 化学式: C₁₁H₂₂N₂O₂
• 分子量: 214.308
• InChiKey: VKAQSORPKHXFEL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  78.3
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(1,2-diamino-1-methylethyl)-1-cyclopropanecarboxylic acid tert-butyl ester 在 盐酸 、 水 、 六甲基二硅氮烷 作用下， 以 1,4-二氧六环 、 乙腈 为溶剂， 反应 9.5h， 生成 tert-butyl (7-methyl-4-oxo-5-azaspiro[2.4]hept-7-yl)carbamate
  参考文献：
  名称：

  HYDRATE FOR MEDICAL PURPOSES

  摘要：

  公开号：

  EP2000467B1
• 作为产物：
  描述：

  1-(1-amino-1-cyanoethyl)-1-cyclopropanecarboxylic acid tert-butyl ester 在 镍 compound 、 crude product 作用下， 以 乙醇 、 氢气 为溶剂， 反应 6.0h， 生成 1-(1,2-diamino-1-methylethyl)-1-cyclopropanecarboxylic acid tert-butyl ester
  参考文献：
  名称：

  Tri-, tetra-substituted-3-aminopyrrolidine derivative

  摘要：

  提供了一种喹诺酮类合成抗菌剂和治疗感染的药物，具有广谱和强烈的抗菌活性，可用于革兰氏阳性和革兰氏阴性细菌，并且具有高度的安全性。所提供的化合物由公式（I）表示。

  公开号：

  US08211910B2

文献信息

• TRI-, TETRA-SUBSTITUTED-3-AMINOPYRROLIDINE DERIVATIVE
  申请人：TAKAHASHI Hisashi

  公开号：US20090253726A1

  公开（公告）日：2009-10-08

  A quinolone synthetic antibacterial agent and a therapeutic agent for an infection which exhibit broad spectrum and strong antibacterial activity for both Gram positive and Gram negative bacteria, and which are also highly safe are provided. The compound provided is represented by formula (I):

  提供了一种喹诺酮合成抗菌剂和治疗感染的药物，具有广谱和强大的抗菌活性，对革兰氏阳性和革兰氏阴性细菌均有作用，并且非常安全。所提供的化合物由式（I）表示。
• METHOD FOR PRODUCING ASYMMETRIC TETRASUBSTITUTED CARBON ATOM-CONTAINING COMPOUND
  申请人：Tani Yuichiro

  公开号：US20090054648A1

  公开（公告）日：2009-02-26

  The invention provides an industrial method for producing a spiroaminopyrrolidone derivative, which is an intermediate for producing a quinolone antibacterial agent. The invention provides a method for producing a compound represented by formula (2): (wherein n is an integer of 2 to 5; R 1 represents a (substituted) alkyl group or a (substituted) aryl group; and R 2 represents a (substituted) alkoxycarbonyl group, a (substituted) aralkyloxycarbonyl group, a (substituted) aliphatic acyl group, or a (substituted) aromatic acyl group), which includes treating a compound represented by formula (1): (wherein n, R 1 , and R 2 are the same as defined above; and R 3 represents a hydrogen atom, a (substituted) alkyl group, or a (substituted) aralkyl group) under a hydrogen gas atmosphere in the presence of a metallic catalyst.

  本发明提供了一种工业方法，用于生产螺环氨基吡咯烷衍生物，该衍生物是生产喹诺酮类抗菌剂的中间体。本发明提供了一种生产由式（2）表示的化合物的方法：（其中n是2至5的整数；R1表示（取代）烷基或（取代）芳基；R2表示（取代）烷氧羰基，（取代）芳基烷氧羰基，（取代）脂肪酰基或（取代）芳香酰基），其包括在金属催化剂存在下，在氢气气氛下处理由式（1）表示的化合物：（其中n，R1和R2如上定义；R3表示氢原子，（取代）烷基或（取代）芳基烷基）。
• Method for Production of Quinolone-Containing Lyophilized Preparation
  申请人：Nishimoto Norihiro

  公开号：US20080300403A1

  公开（公告）日：2008-12-04

  The present invention is directed to a lyophilized preparation which contains a synthetic quinolone antibacterial compound and, as a solo additive, a pH-adjusting agent, and which exhibits an excellent reconstituting property. The invention provides a method for producing a lyophilized preparation containing a synthetic quinolone antibacterial compound as an active ingredient, characterized by including, sequentially, cooling an aqueous solution containing a synthetic quinolone antibacterial compound and a pH-adjusting agent to yield a frozen product, elevating the temperature of the frozen product, and re-cooling the resultant to prepare the lyophilized preparation.

  本发明涉及一种冻干制剂，其包含合成喹诺酮类抗菌化合物和一个pH调节剂作为单一添加剂，并表现出优异的重构性能。本发明提供了一种制备含有合成喹诺酮类抗菌化合物作为活性成分的冻干制剂的方法，其特征在于依次包括将含有合成喹诺酮类抗菌化合物和pH调节剂的水溶液冷却以产生冻结产物，提高冻结产物的温度，然后再次冷却以制备冻干制剂。
• Hydrate for medical purposes
  申请人：Daiichi Sankyo Company, Limited

  公开号：US08003666B2

  公开（公告）日：2011-08-23

  The present invention relates to [7-[(7S)-7-amino-7-methyl-5-azaspiro[2.4]heptan-5-yl]-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-8-methoxy-1,4-dihydro-4-oxoquinoline-3-carboxylic acid hemihydrate. This hemihydrate is stable and easy to prepare, and has excellent properties for a pharmaceutical bulk powder.

  本发明涉及[7-[(7S)-7-氨基-7-甲基-5-氮杂螺[2.4]庚烷-5-基]-6-氟-1-[(1R,2S)-2-氟环丙基]-8-甲氧基-1,4-二氢-4-氧喹啉-3-羧酸半水合物。该半水合物稳定易于制备，具有优异的药用原料粉末性能。
• TRI- OR TETRA-SUBSTITUTED-3-AMINOPYRROLIDINE DERIVATIVES
  申请人：Daiichi Sankyo Company, Limited

  公开号：EP1882689A1

  公开（公告）日：2008-01-30

  A quinolone synthetic antibacterial agent and a therapeutic agent for an infection which exhibit broad spectrum and strong antibacterial activity for both Gram positive and Gram negative bacteria, and which are also highly safe are provided. The compound provided is represented by following formula (I): wherein R1 and R2 represent hydrogen atom, or the like; R3 represents an alkyl group containing 1 to 6 carbon atoms, or the like; R4 and R5 independently represents hydrogen atom, an alkyl group containing 1 to 6 carbon atoms, or the like, with the proviso that R4 and R5 do not simultaneously represent hydrogen atom; or the substituents R4 and R5 together represent (a) a 3- to 6-membered cyclic structure including the carbon atom shared by R4 and R5 to form a spirocyclic structure with the pyrrolidine ring; R6 and R7 independently represents hydrogen atom, an alkyl group containing 1 to 6 carbon atoms, or the like; R8 represents a halogen-substituted alkyl group containing 1 to 6 carbon atoms, or the like; X1 represents hydrogen atom or a halogen atom; A represents nitrogen atom or a moiety represented by formula (II):

  本发明提供了一种喹诺酮类合成抗菌剂和一种治疗感染的药物，对革兰氏阳性菌和革兰氏阴性菌均具有广谱、强效的抗菌活性，而且安全性高。所提供的化合物由下式(I)表示： 其中 R1 和 R2 代表氢原子或类似物；R3 代表含有 1 至 6 个碳原子的烷基或类似物；R4 和 R5 独立地代表氢原子、含有 1 至 6 个碳原子的烷基或类似物，但 R4 和 R5 不同时代表氢原子；或取代基 R4 和 R5 共同代表 (a) 3 至 6 元环状结构，包括 R4 和 R5 共用的碳原子，与吡咯烷环形成螺环结构；R6 和 R7 独立代表氢原子、含 1 至 6 个碳原子的烷基或类似物；R8 代表含 1 至 6 个碳原子的卤素取代烷基或类似物；X1 代表氢原子或卤素原子；A 代表氮原子或式 (II) 所代表的分子：