(+/-)-felinine | 471-09-0

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: (+/-)-felinine
• 英文别名: S-(3-hydroxy-1,1-dimethyl-propyl)-cysteine；S-(3-Hydroxy-1,1-dimethyl-propyl)-cystein；2-azaniumyl-3-(4-hydroxy-2-methylbutan-2-yl)sulfanylpropanoate
• CAS: 471-09-0
• 化学式: C₈H₁₇NO₃S
• 分子量: 207.294
• InChiKey: IFERABFGYYJODC-UHFFFAOYSA-N

物化性质

• 熔点：
  162-164°C
• 比旋光度：
  D25 -11.5° (c = 2.81 in water)
• 溶解度：
  甲醇（微溶）、水（微溶）

计算性质

• 辛醇/水分配系数(LogP)：
  -2.4
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  109
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (+/-)-felinine 、 2,4-二硝基氟苯 生成 N-(2,4-dinitro-phenyl)-S-(3-hydroxy-1,1-dimethyl-propyl)-cysteine
  参考文献：
  名称：

  Trippett, Journal of the Chemical Society, 1957, p. 1929

  摘要：

  DOI：
• 作为产物：
  描述：

  3-benzylthio-3-methyl-1-butanol 在 氨 、 sodium 作用下， 生成 (+/-)-felinine
  参考文献：
  名称：

  Trippett, Journal of the Chemical Society, 1957, p. 1929

  摘要：

  DOI：

文献信息

• Conductive polymer composition, coated article, and patterning process
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US10295906B2

  公开（公告）日：2019-05-21

  A conductive polymer composition including: (A) π-conjugated conductive polymer having at least one repeating unit shown by the following general formulae (1-1), (1-2), and (1-3); (B) a dopant polymer which contains a repeating unit “a” shown by the following general formula (2) and has a weight-average molecular weight in a range of 1,000 to 500,000; and (C) an amphoteric ion compound shown by the following general formula (3). This provides a conductive polymer composition having good filterability, coating property and film-formability onto a substrate to form a conductive film with good film quality and peelability with H2O or an alkaline developer; and forming a conductive film which reveals antistatic performance with high charge discharging ability and does not affect an influence of acid on the adjoined layer to be contact with.

  一种导电聚合物组合物，包括：(A)π-共轭导电聚合物，该聚合物具有至少一个重复单元，如下文通式(1-1)、(1-2)和(1-3)所示；(B)掺杂聚合物，该聚合物含有如下文通式(2)所示的重复单元 "a"，其重量平均分子量在 1,000 至 500,000 之间；以及(C)两性离子化合物，如下文通式(3)所示。本发明提供了一种导电聚合物组合物，它具有良好的过滤性、涂覆性和在基材上成膜性，可在 H2O 或碱性显影剂的作用下形成具有良好成膜质量和可剥离性的导电膜；并可形成具有高电荷放电能力的抗静电性能的导电膜，且不会影响酸对与之接触的毗邻层的影响。
• Synthesis of Felinine, 2-Amino-7-hydroxy-5,5-dimethyl-4-thiaheptanoic Acid
  作者：W. Hendriks、A. Woolhouse、M. Tarttelin、P. Moughan

  DOI：10.1006/bioo.1995.1007

  日期：1995.6

  Several published synthesis procedures reported to lead to (+/-)-felinine, 2-amino-7-hydroxy-5,5-dimethyl-4-thiaheptanoic acid, a sulfur-containing urinary amino acid of cats (Felis domesticus), were evaluated for their yield. Most of the procedures were found to produce an amino acid isomeric with felinine and the structural assignment of this isomer has been determined as 2-amino-7-hydroxy-7-methyl-4-thiaoctanoic acid. The yield for the only evaluated synthesis procedure shown to produce felinine was found to be low. A new high-yielding method for the synthesis of (+/-)-felinine is presented. (C) 1995 Academic Press, Inc.
• BIOMARKER FOR FARNESYL PATHWAY
  申请人：F. Hoffmann-La Roche AG

  公开号：EP2005191A1

  公开（公告）日：2008-12-24
• CONDUCTIVE POLYMER COMPOSITION, COATED ARTICLE, AND PATTERNING PROCESS
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP3153553B1

  公开（公告）日：2019-05-01
• USE OF L-FELININE TO ATTRACT CATS TO ELIMINATE IN A LITTER BOX
  申请人：Nestec S.A.

  公开号：EP3285568A1

  公开（公告）日：2018-02-28