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α-methyl-(R)-tryptophan methyl ester | 96551-27-8

中文名称
——
中文别名
——
英文名称
α-methyl-(R)-tryptophan methyl ester
英文别名
D-α-methyltryptophan methyl ester;Methyl (R)-α-methyltryptophanate;methyl α-methyl-D-tryptophanate;α-methyl-DL-tryptophan methyl ester;α-methyl-D-tryptophan methyl ester;D,L-alpha-Methyl-tryptophane methyl ester;DL-a-Methyltryptophan methyl ester;methyl (2R)-2-amino-3-(1H-indol-3-yl)-2-methylpropanoate
α-methyl-(R)-tryptophan methyl ester化学式
CAS
96551-27-8
化学式
C13H16N2O2
mdl
——
分子量
232.282
InChiKey
RCUNGDZWHFRBBP-CYBMUJFWSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    394.3±27.0 °C(Predicted)
  • 密度:
    1.213±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    17
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    68.1
  • 氢给体数:
    2
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • N-substituted cycloalkyl and polycycloalkyl alpha-substituted Trp-Phe-
    申请人:Warner-Lambert Company
    公开号:US05278316A1
    公开(公告)日:1994-01-11
    Novel unnatural dipeptoids of .alpha.-substituted Trp-Phe derivatives useful as agents in the treatment of obesity, hypersecretion of gastric acid in the gut, gastrin-dependent tumors, or as antipsychotics are disclosed. Further the compounds are antianxiety agents, antiulcer agents, antidepressant agents, and are agents useful for preventing the withdrawal response produced by chronic treatment or use followed by chronic treatment followed by withdrawal from nicotine, diazepam, alcohol, cocaine, caffeine, or opiods. Also disclosed are pharmaceutical compositions and methods of treatment using the dipeptoids as well as processes for preparing them and novel intermediates useful in their preparation. An additional feature of the invention is the use of the subject compounds to prepare pharmaceutical and diagnostic compositions.
    揭示了作为治疗肥胖、肠道胃酸过多、胃泌素依赖性肿瘤或抗精神病药物的α-取代Trp-Phe衍生物的新型非天然二肽类化合物。此外,这些化合物还是抗焦虑剂、抗溃疡剂、抗抑郁剂,并且可用作预防慢性治疗或使用后随之慢性治疗再随之戒断尼古丁、安定、酒精、可卡因、咖啡因或阿片类药物所产生的戒断反应的药物。还公开了使用这些二肽类化合物的药物组合物和治疗方法,以及用于制备它们的过程和在其制备中有用的新型中间体。该发明的另一个特点是使用这些化合物制备药物和诊断组合物。
  • N-substituted cycloalkyl and polycycloalkyl .alpha.-substituted Trp-Phe-
    申请人:Warner-Lambert Company
    公开号:US05631281A1
    公开(公告)日:1997-05-20
    Novel unnatural dipeptoids of .alpha.-substituted Trp-Phe derivatives useful as agents in the treatment of obesity, hypersecretion of gastric acid in the gut, gastrin-dependent tumors, colorectal tumors, or as antipsychotics are disclosed. Further the compounds are antianxiety agents, antiulcer agents, antidepressant agents, and are agents useful for preventing the withdrawal response produced by chronic treatment or use followed by chronic treatment followed by withdrawal from nicotine, diazepam, alcohol, cocaine, caffeine, or opiods. Also disclosed are pharmaceutical compositions and methods of treatment using the dipeptoids as well as processes for preparing them and novel intermediates useful in their preparation. An additional feature of the invention is the use of the subject compounds to prepare pharmaceutical and diagnostic compositions.
    揭示了作为治疗肥胖、肠道胃酸过多、胃泌素依赖性肿瘤、结肠肿瘤或抗精神病药物的α-取代Trp-Phe衍生物的新型非天然二肽类化合物。此外,这些化合物还是抗焦虑剂、抗溃疡剂、抗抑郁剂,并且可用作预防慢性治疗或使用后的戒断反应,包括尼古丁、安定、酒精、可卡因、咖啡因或阿片类药物的慢性治疗后随后的戒断反应。还公开了使用这些二肽类化合物的药物组合物和治疗方法,以及用于制备它们的过程和在其制备中有用的新型中间体。该发明的另一个特点是使用这些化合物来制备药物和诊断组合物。
  • Rationally designed "dipeptoid" analogs of CCK. .alpha.-Methyltryptophan derivatives as highly selective and orally active gastrin and CCK-B antagonists with potent anxiolytic properties
    作者:David C. Horwell、John Hughes、John C. Hunter、Martyn C. Pritchard、Reginald S. Richardson、Edward Roberts、Geoffrey N. Woodruff
    DOI:10.1021/jm00105a062
    日期:1991.1
    This paper describes the synthesis and structure-activity relationships (SAR) leading to the first rational design of "dipeptoid" analogues of the neuropeptide cholecystokinin (CCK). Compounds [R-(R*,S*)]-4-[2-[3-(1H-indol-3-yl)-2-methyl-1-oxo-2-[(tricyclo [3.3.1.1(3,7)]dec-2-yloxy)carbonyl]amino]propyl]amino]-3- phenylpropyl]-amino]-4-oxo-2-butenoic acid, [R-(R*,R*)]-4-[2-[3-(1H-indol-3-yl)-2-met
    本文介绍了合成和结构-活性关系(SAR),从而导致了神经肽胆囊收缩素(CCK)的“二肽”类似物的第一个合理设计。化合物[R-(R *,S *)]-4- [2- [3-(1H-吲哚-3-基)-2-甲基-1-氧代-2-[(三环[3.3.1.1(3 ,7)]癸-2-基氧基)羰基]氨基]丙基]氨基] -3-苯基丙基]-氨基] -4-氧代-2-丁烯酸,[R-(R *,R *)]-4- [2- [3-(1H-吲哚-3-基)-2-甲基-1-氧-2-([三环[3.3.1.1(3,7)]癸-2-氧)羰基]氨基]丙基]氨基] -1-苯乙基]氨基] -4-氧代-2-丁烯酸和[R-(R *,R *)]-4- [2- [3-(1H-吲哚-3-基) -2-甲基-1-氧代-2-[((三环[3.3.1.1(3,7)]癸-2-基氧基)羰基]氨基]丙基]氨基] -1-苯基乙基]氨基] -4-氧代丁酸(29d)的CCK-B结合亲和力IC50
  • Nickel/Copper‐Cocatalyzed Asymmetric Benzylation of Aldimine Esters for the Enantioselective Synthesis of α‐Quaternary Amino Acids
    作者:Youbin Peng、Chongyu Han、Yicong Luo、Guanlin Li、Xiaohong Huo、Wanbin Zhang
    DOI:10.1002/anie.202203448
    日期:2022.6.7
    The first Ni/Cu cocatalyzed asymmetric benzylation of aldimine esters has been developed. DFT calculations revealed that the strong electrophilicity of the η3-benzylnickel intermediate enabled the reaction to proceed smoothly under base-free conditions. The method was applied to the synthesis of BIRT-377 analogues, the key intermediate of PD154075 and CI-988.
    已经开发了第一个 Ni/Cu 共催化的醛亚胺酯的不对称苄基化。DFT计算表明,η 3 -苄基镍中间体的强亲电性使反应在无碱条件下顺利进行。该方法应用于PD154075和CI-988的关键中间体BIRT-377类似物的合成。
  • Enzymatic resolution of .alpha.-tertiary carboxylic acid esters
    申请人:Genzyme Corporation
    公开号:US05492830A1
    公开(公告)日:1996-02-20
    A method for the resolution of .alpha.-tertiary carboxylic acid esters by partial hydrolysis is disclosed. The partial hydrolysis is carried out by contacting the esters with an aqueous solution in the presence of a serine carboxypeptidase, and the hydrolysis product is separated from unreacted starting material to obtain the hydrolysis product or the unreacted starting material in enantiomerically enriched form. A novel ester hydrolase which is particularly useful in this method, and a nucleotide sequence encoding this enzyme, are also described.
    本发明揭示了一种通过部分水解来分离α-三级羧酸酯的方法。通过在丝氨酸羧肽酶存在下将酯与水溶液接触来进行部分水解,并将水解产物与未反应的起始物质分离,以获得具有对映体富集形式的水解产物或未反应的起始物质。本发明还描述了一种特别有用的酯水解酶及其编码这种酶的核苷酸序列。
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