(4R,5S)-rel-4,5-二氢-4-甲基-5-苯基-2-恶唑胺 | 181114-76-1

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (4R,5S)-rel-4,5-二氢-4-甲基-5-苯基-2-恶唑胺
• 中文别名: 1-苄基-3-甲基吡咯烷-3-胺
• 英文名称: 3-amino-1-benzyl-3-methylpyrrolidine
• 英文别名: 1-benzyl-3-methylpyrrolidin-3-amine；1-benzyl-3-methylpyrrolidin-3-ylamine
• CAS: 181114-76-1；181417-29-8
• 化学式: C₁₂H₁₈N₂
• mdl: MFCD08273914
• 分子量: 190.288
• InChiKey: GMZNKWUBDUKXRX-UHFFFAOYSA-N

物化性质

• 沸点：
  266.6±33.0 °C(Predicted)
• 密度：
  1.033±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  29.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  (4R,5S)-rel-4,5-二氢-4-甲基-5-苯基-2-恶唑胺 在 红铝 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 6.0h， 生成 1-benzyl-3-(N-tert-butoxycarbonyl)methylamino-3-methylpyrrolidine
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationships of Novel 7-Substituted 1,4-Dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic Acids as Antitumor Agents. Part 2

  摘要：

  We have previously reported that a series of 7-substituted 6-fluoro-1,4-dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic acids possess moderate cytotoxic activity. In a further attempt to find clinically useful antitumor agents, we investigated the structure-activity relationships (SARs) of a new series of compounds obtained by changing the C-6 position of the fluorine atom in addition to the C-5 and C-7 positions and evaluating their cytotoxic activity against several murine and human tumor cell lines. Our results showed that the 6-unsubstituted 1,8-naphthyridine structure had the most potent cytotoxic activity against murine P388 leukemia twice that of the 6-fluoro analogue. In addition, introduction of an amino group at the C-5 position did not have any substantial effect on the cytotoxic activity, while both the 5-chloro and 5-trifluoromethyl groups decreased the cytotoxic activity by 5- to 10-fold. Moreover, aminopyrrolidine derivatives at the C-7 position showed more potent cytotoxic activity than other amines or carbon derivatives. Among the 7-(3-aminopyrrolidinyl) derivatives, the trans-3-methoxy-4-methylaminopyrrolidinyI derivative (271) was determined to have potent cytotoxic activity in both in vitro and in vivo assays and high water solubility. Finally, the (SS)-isomer (AG-7352, 3) of 271, with a cytotoxic activity against human tumor cell lines more potent than that of etoposide, was selected for further development.

  DOI：

  10.1021/jm0304966
• 作为产物：
  描述：

  N-(1-苄基-3-甲基吡咯烷-3-基)-乙酰胺 在 titanium(IV) isopropylate 二苯基硅烷 作用下， 以86%的产率得到(4R,5S)-rel-4,5-二氢-4-甲基-5-苯基-2-恶唑胺
  参考文献：
  名称：

  WO2006/44454

  摘要：

  公开号：

文献信息

• [EN] BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS<br/>[FR] COMPOSÉS BENZÈNESULFONAMIDES ET LEUR UTILISATION EN TANT QU'AGENTS THÉRAPEUTIQUES
  申请人：XENON PHARMACEUTICALS INC

  公开号：WO2017201468A1

  公开（公告）日：2017-11-23

  This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.

  本发明涉及苯磺酰胺化合物，包括它们的立体异构体、对映异构体、互变异构体或其混合物；或用于治疗与电压门控钠通道相关的疾病或病症的药用可接受盐、溶剂化物或前药，例如癫痫。
• Compounds, processes for the preparation thereof and anti-tumor agents
  申请人：Dainippon Pharmaceutical Co., Ltd.

  公开号：US05817669A1

  公开（公告）日：1998-10-06

  This invention relates to pyridone-carboxylic acid derivatives of the following formula or salts thereof: ##STR1## wherein R.sub.1 is a hydrogen atom, a halogen atom, etc., R.sub.2 is a carboxyl group etc., R.sub.3 is a hydrogen atom etc., A is a nitrogen atom or CH, m is 1 or 2, and Y is an eliminable group or a group having the following formula: ##STR2## wherein R.sub.4 is a hydrogen atom or a lower alkyl group, Z is a hydrogen atom, a lower alkyl group, etc., R.sub.5 is a hydrogen atom, a lower alkyl group, etc., n is 0 or 1, and p is 1, 2, 3 or 4 and to processes for the preparation of these compounds, and further to anti-tumor agents which contain the above compounds as effective ingredients.

  本发明涉及具有以下通式的吡啶酮羧酸衍生物或其盐：##STR1##其中R1为氢原子、卤素原子等，R2为羧基等，R3为氢原子等，A为氮原子或CH，m为1或2，Y为可消除基团或具有以下通式的基团：##STR2##其中R4为氢原子或低级烷基，Z为氢原子、低级烷基等，R5为氢原子、低级烷基等，n为0或1，p为1、2、3或4，以及制备这些化合物的方法，并且进一步涉及含有上述化合物作为有效成分的抗肿瘤药物。
• [EN] QUINOLONE NEUROPEPTIDE S RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DE TYPE QUINOLONE DU RÉCEPTEUR DU NEUROPEPTIDE S
  申请人：MERCK SHARP & DOHME

  公开号：WO2010056564A1

  公开（公告）日：2010-05-20

  The present invention is directed to quinolone compounds which are antagonists of neuropeptide S receptors, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which the neuropeptide S receptor is involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which the neuropeptide S receptor is involved.

  本发明涉及喹诺酮化合物，其是神经肽S受体的拮抗剂，可用于治疗或预防神经系统和精神疾病，以及神经肽S受体参与的疾病。本发明还涉及包含这些化合物的药物组合物以及在预防或治疗神经肽S受体参与的这些疾病中使用这些化合物和组合物。
• Studies on Quinolone Antibacterials. V. Synthesis and Antibacterial Activity of Chiral 5-Amino-7-(4-substituted-3-amino-1-pyrrolidinyl)-6-fluoro-1,4-dihydro-8-methyl-4-oxoquinoline-3-carboxylic Acids and Derivatives.
  作者：Toshihiko YOSHIDA、Youichi YAMAMOTO、Hitomi ORITA、Masato KAKIUCHI、Yoshie TAKAHASHI、Masakazu ITAKURA、Noriyuki KADO、Shingo YASUDA、Hideo KATO、Yasuo ITOH

  DOI：10.1248/cpb.44.1376

  日期：——

  -1-cyclopropyl-6-fluoro-1,4-dihydro-8-methyl-4-oxoquinoline-3-carboxylic acid (15b) showed strong antibacterial activity (in vitro antibacterial activity including quinolone-resistant bacteria is 4 times more potent than that of ciprofloxacin (CPFX) (1); in vivo antibacterial activity is 1.5 to 20 times more potent than that of CPFX (1)) and reduced quinolone toxicity (free from both phototoxicity at a dosage of 30

  我们以前证明了5-氨基-7-（3-氨基-1-吡咯烷基）-1-环丙基-1,4-二氢-8-甲基-4-氧喹啉3-羧酸（7）具有很强的体外抗菌作用甚至可以抵抗喹诺酮类细菌。我们通过引入C-烷基（Me，Et，Pr，di-Me，环丙基）和N-烷基（Me，di-Me）检查了7的3-氨基吡咯烷部分的优化。3-氨基吡咯烷部分的4-位上的C-烷基化增强了体外和体内的抗菌活性。（S）-5-氨基-7-（7-氨基-5-氮杂[2.4]庚-5-基）-1-环丙基-吡咯烷基）-1-环丙基-6-氟-1,4-二氢- 8-甲基-4-氧代喹啉-3-羧酸（15b）具有很强的抗菌活性（包括耐喹诺酮类细菌的体外抗菌活性是环丙沙星（CPFX）的4倍（1）；体内抗菌活性是CPFX（1）的1.5至20倍，并降低了喹诺酮的毒性（在豚鼠中剂量为30 mg / kg时无光毒性（iv）和与4-联苯乙酸并用时会抽搐）大鼠（icv）中以20毫克的剂量服用
• Renin Inhibitors
  申请人：Baldwin John J.

  公开号：US20090264428A1

  公开（公告）日：2009-10-22

  Described are compounds of the formula (I) which are orally active and bind to aspartic proteases to inhibit their activity. They are useful in the treatment or amelioration of diseases associated with aspartic protease activity. Also described are methods of use of the compounds described herein in ameliorating or treating aspartic protease related disorders in a subject in need thereof.

  本文描述了一种公式（I）的化合物，其具有口服活性并能结合天冬氨酸蛋白酶以抑制其活性。它们可用于治疗或改善与天冬氨酸蛋白酶活性相关的疾病。还描述了在需要改善或治疗天冬氨酸蛋白酶相关疾病的受试者中使用本文所述化合物的方法。