D-Β环己基丙氨酸盐酸盐 | 151899-07-9

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 丙氨酸类衍生物
• 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
• 中文名称: D-Β环己基丙氨酸盐酸盐
• 中文别名: (R)-2-氨基-3-环己基丙酸盐酸盐
• 英文名称: D-cyclohexylalanine hydrochloride
• 英文别名: D-Cha-OH*HCl；(R)-2-amino-3-cyclohexyl-propionic acid ; hydrochloride；(R)-2-Amino-3-cyclohexyl-propionsaeure; Hydrochlorid；(R)-(+)-α-aminocyclohexanepropionic acid hydrochloride；(R)-2-amino-3-cyclohexylpropanoic acid, hydrochloride salt；(R)-2-Amino-3-cyclohexylpropanoic acid hydrochloride；(2R)-2-amino-3-cyclohexylpropanoic acid;hydrochloride
• CAS: 151899-07-9
• 化学式: C₉H₁₇NO₂*ClH
• mdl: MFCD00190860
• 分子量: 207.7
• InChiKey: QNGGSVANUAULGK-DDWIOCJRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.72
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.888
• 拓扑面积：
  63.3
• 氢给体数：
  3
• 氢受体数：
  3

安全信息

• 海关编码：
  2922499990
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  存储于室温下。

反应信息

• 作为反应物：
  描述：

  D-Β环己基丙氨酸盐酸盐 在 10percent Pd/C sodium hydroxide 、 氯化亚砜 、 氢气 、 1-羟基苯并三唑 、 三乙胺 、 N,N-二异丙基乙胺 、 N,N'-二环己基碳二亚胺 作用下， 以 1,4-二氧六环 、 甲醇 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 44.0h， 生成 (2S)-1-((2R)-2-{(tert-butoxycarbonyl)[2-(tert-butoxy)-2-oxoethyl]amino}-3-cyclohexylpropanoyl)-L-proline
  参考文献：
  名称：

  Unique Overlap in the Prerequisites for Thrombin Inhibition and Oral Bioavailability Resulting in Potent Oral Antithrombotics

  摘要：

  Despite intense research over the last 10 years, aided by the availability of X-ray structures of enzyme-inhibitor complexes, only very few truly orally active thrombin inhibitors have been found. We conducted a comprehensive study starting with peptide transition state analogues (TSA). Both hydrophobic nonpeptide analogues as well as hydrophilic peptidic analogues were synthesized. The bioavailability in rats and dogs could be drastically altered depending on the overall charge distribution in the molecule. Compound 27, a tripeptide TSA inhibitor of thrombin, showed an oral bioavailability of 32% in rats and 71% in dogs, elimination half-lives being 58 and 108 min, respectively. The thrombin inhibition constant of compound 27 was 1.1 nM, and in an in vivo arterial flow model, the ED50 was 5.4 nmol/kg(.)min, comparable to known non-TSA inhibitors. A molecular design was found that combines antithrombotic efficiency with oral bioavailability at low dosages.

  DOI：

  10.1021/jm011110z
• 作为产物：
  描述：

  D-苯丙氨酸 以 盐酸 为溶剂， 生成 D-Β环己基丙氨酸盐酸盐
  参考文献：
  名称：

  Compounds containing a fused bicycle ring and processes therefor

  摘要：

  式为##STR1##的化合物，其中X为O或S--(O).sub.t；n为一或二；m为零或一；Y为CH.sub.2、O或S--(O).sub.t，前提是当m为一时，Y仅为O或S--(O).sub.t；A为##STR2##的双重NEP和ACE抑制剂。其中A为##STR3##的化合物是选择性ACE抑制剂。还公开了制备方法和中间体。

  公开号：

  US05508272A1

文献信息

• [EN] BORONIC ACID DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS D'ACIDE BORONIQUE ET LEURS UTILISATIONS
  申请人：INCEPTION 4 INC

  公开号：WO2016100555A1

  公开（公告）日：2016-06-23

  This invention is directed to novel Boronic acid derivatives of Formula I, and pharmaceutically acceptable salts, solvate, solvate of the salt and prodrugs thereof, useful in the prevention (e.g., delaying the onset of or reducing the risk of developing) and treatment (e.g., controlling, alleviating, or slowing the progression of) of Age-related Macular Degeneration (AMD) and related diseases of the eye. These diseases include dry-AMD, Wet-AMD, geographic atrophy, diabetic retinopathy, retinopathy of prematurity, polypoidal choroidal vasculopathy, and degeneration of retinal or photoreceptor ceils. The invention disclosed herein is further directed to methods of prevention, slowing the progress of, and treatment of dry -AMD, Wet- AMD, and geographic atrophy, diabetic retinopathy, retinopathy of prematurity, polypoidal choroidal vasculopathy, and degeneration of retinal or photoreceptor cells, comprising: administration of a therapeutically effective amount of compound of the invention. The compounds of the invention are inhibitors of HTRA1. Thus, the compounds of the invention are useful in the prevention and treatment of a wide range diseases mediated (in whole or in part) by HTRA1. The compounds of the invention are also useful for inhibiting HTRA1 protease activity in an eye or locus of an arthritis or related condition.

  这项发明涉及一种新型的化学式I的硼酸衍生物，以及在预防（例如，延缓或减少发展风险）和治疗（例如，控制、缓解或减缓进展）老年性黄斑变性（AMD）及眼部相关疾病中有用的药用盐、溶剂化合物、盐的溶剂化合物和其前体。这些疾病包括干性AMD、湿性AMD、地理性萎缩、糖尿病视网膜病变、早产儿视网膜病变、多发性脉络膜血管病变以及视网膜或光感受细胞的退化。本公开的发明还涉及预防、减缓进展和治疗干性AMD、湿性AMD和地理性萎缩、糖尿病视网膜病变、早产儿视网膜病变、多发性脉络膜血管病变以及视网膜或光感受细胞的方法，包括：给予所述发明化合物的治疗有效量。本发明的化合物是HTRA1的抑制剂。因此，本发明的化合物在预防和治疗一系列（全部或部分）由HTRA1介导的疾病中有用。本发明的化合物还可用于抑制眼部或关节炎或相关疾病部位中的HTRA1蛋白酶活性。
• [EN] ALIPHATIC PROLINAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE PROLINAMIDE ALIPHATIQUE
  申请人：INCEPTION 4 INC

  公开号：WO2017222917A1

  公开（公告）日：2017-12-28

  This invention is directed to novel aliphatic prolinamide derivatives of Formula I, and pharmaceutically acceptable salts, solvates, solvates of the salt and prodrugs thereof, useful in the prevention (e.g., delaying the onset of or reducing the risk of developing) and treatment (e.g., controlling, alleviating, or slowing the progression of) of age-related macular degeneration (AMD) and related diseases of the eye. These diseases include dry-AMD, wet-AMD, geographic atrophy, diabetic retinopathy, retinopathy of prematurity, polypoidal choroidal vasculopathy, and degeneration of retinal or photoreceptor cells. The invention disclosed herein is further directed to methods of prevention, slowing the progress of, and treatment of dry-AMD, wet-AMD, and geographic atrophy, diabetic retinopathy, retinopathy of prematurity, polypoidal choroidal vasculopathy, and degeneration of retinal or photoreceptor cells, comprising: administration of a therapeutically effective amount of compound of the invention. The compounds of the invention are inhibitors of HTRAl. Thus, the compounds of the invention are useful in the prevention and treatment of a wide range of diseases mediated (in whole or in part) by HTRAl. The compounds of the invention are also useful for inhibiting HTRAl protease activity in an eye or locus of an arthritis or related condition.

  这项发明涉及一种新型的脂肪族脯氨酰胺衍生物，其化学式为I，并且包括药学上可接受的盐、溶剂化合物、盐的溶剂化合物和其前药，用于预防（例如，延缓或减少发展风险）和治疗（例如，控制、缓解或减缓进展）与眼睛相关的年龄相关性黄斑变性（AMD）及相关眼部疾病。这些疾病包括干性AMD、湿性AMD、地理性萎缩、糖尿病视网膜病变、早产儿视网膜病变、多发性脉络膜血管病变以及视网膜或光感受器细胞的退化。本公开的发明还涉及预防、减缓进展和治疗干性AMD、湿性AMD和地理性萎缩、糖尿病视网膜病变、早产儿视网膜病变、多发性脉络膜血管病变以及视网膜或光感受器细胞的方法，包括：给予所述发明化合物的治疗有效量。本发明的化合物是HTRAl的抑制剂。因此，本发明的化合物在预防和治疗一系列（全部或部分）由HTRAl介导的疾病中具有用途。本发明的化合物还可用于抑制眼部或关节炎或相关疾病部位的HTRAl蛋白酶活性。
• A Convergent Solution-Phase Synthesis of the Macrocycle Ac-Phe-[Orn-Pro-<scp>d</scp>-Cha-Trp-Arg], a Potent New Antiinflammatory Drug
  作者：Robert C. Reid、Giovanni Abbenante、Stephen M. Taylor、David P. Fairlie

  DOI：10.1021/jo034228r

  日期：2003.5.1

  few cyclic peptides have reached the pharmaceutical marketplace during the past decade, most produced through fermentation rather than made synthetically. Generally, this class of compounds is synthesized for research purposes on milligram scales by solid-phase methods, but if the potential of macrocyclic peptidomimetics is to be realized, low-cost larger scale solution-phase syntheses need to be devised

  在过去的十年中，相对较少的环肽进入了制药市场，大多数是通过发酵而不是合成制备的。通常，这类化合物是通过固相方法以毫克级为研究目的合成的，但是如果要实现大环肽模拟物的潜力，则需要设计和优化低成本的大规模溶液相合成方法，以提供足够的用于临床前，临床和商业用途的数量。在这里，我们描述了人类C5a受体的第一个报道的高效，选择性和口服活性拮抗剂的廉价，中等规模的溶液相合成方法。这种化合物Ac-Phe [Orn-Pro-d-Cha-Trp-Arg]，称为3D53，是人血浆蛋白C5a的大环肽模拟物，在许多人类疾病的动物模型中显示出出色的抗炎活性。在收敛方法中，首先通过使用混合酸酐法的高产率溶液相偶联制备了两个三肽片段Ac-Phe-Orn（Boc）-Pro-OH和Hd-Cha-Trp（For）-Arg-OEt偶联它们以得到线性六肽，在脱保护后，其可从市售氨基酸中以38％的总产率获得。HPLC纯化后，使用B
• Use of 2-aminothiazoline derivatives as inhibitors of inducible no-synthase
  申请人：——

  公开号：US20020022631A1

  公开（公告）日：2002-02-21

  The present invention relates to the use of 2-aminothiazoline derivatives of formula: 1 in which either R 1 is a hydrogen atom or an alkyl radical and R 2 is an alkyl, -alk-NH 2 , —CH 2 —R 3 , —CH 2 —S—R 4 or phenyl radical substituted with a nitro or —NH—C(═NH)CH 3 radical, or R 1 is an alkyl radical and R 2 is a hydrogen atom, R 3 is a (3-6C) cycloalkyl, pyridyl, pyridyl N-oxide, thienyl, thiazolyl, imidazolyl, pyrazinyl, triazolyl or phenyl radical or a phenyl radical substituted with a nitro, hydroxy or carboxyl radical, R 4 represents a pyridyl or pyridyl N-oxide radical, alk represents an alkylene radical, or pharmaceutically acceptable salts thereof, as inhibitors of inducible NO-synthase.

  本发明涉及通式1的2-氨基噻唑啉衍生物的用途： 其中，R1为氢原子或烷基基团，R2为烷基、-烷-NH2、—CH2—R3、— —S—R4或被硝基或—NH—C(═NH)CH3基团取代的苯基基团；或者，R1为烷基基团，R2为氢原子，R3为(3-6C)环烷基、吡啶基、吡啶基N-氧化物、噻吩基、噻唑基、咪唑基、吡嗪基、三唑基或苯基基团，或被硝基、羟基或羧基基团取代的苯基基团，R4代表吡啶基或吡啶基N-氧化物基团，烷代表亚烷基基团，或其药学上可接受的盐，作为诱导型NO合酶抑制剂。
• [EN] HETEROARYLS AMIDE DERIVATIVES AND THEIR USE AS GLUCOKINASE ACTIVATORS<br/>[FR] DÉRIVÉS D'AMIDES D'HÉTÉROARYLES ET LEUR UTILISATION COMME ACTIVATEURS DE LA GLUCOKINASE
  申请人：PFIZER

  公开号：WO2010029461A1

  公开（公告）日：2010-03-18

  The present invention provides Formula (1A) compounds that act as glucokinase activators; pharmaceutical compositions thereof; and methods of treating diseases, disorders, or conditions mediated by glucokinase. X, Y, Z, R1, R2, R3, and R4 are as described herein.

  本发明提供了作为葡糖激酶激活剂的式(1A)化合物；其药物组合物；以及治疗由葡糖激酶介导的疾病、紊乱或状况的方法。其中，X、Y、Z、R1、R2、R3和R4如本文所述。