2-tert-Butoxycarbonylamino-4-oxo-butyric acid benzyl ester | 324795-53-1

• 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: 2-tert-Butoxycarbonylamino-4-oxo-butyric acid benzyl ester
• 英文别名: 2-Tert-butoxycarbonylamino4-oxo-butyric acid benzyl ester；benzyl 2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoate
• CAS: 324795-53-1
• 化学式: C₁₆H₂₁NO₅
• 分子量: 307.346
• InChiKey: HCCRSOLUESXFBI-UHFFFAOYSA-N

物化性质

• 沸点：
  455.6±45.0 °C(Predicted)
• 密度：
  1.147±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  22
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  81.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  哌啶 、 2-tert-Butoxycarbonylamino-4-oxo-butyric acid benzyl ester 以 二氯甲烷 、 三氟乙酸 为溶剂， 生成 2-tert-Butoxycarbonylamino-4-piperidin-1-yl-butyric Acid Benzyl Ester
  参考文献：
  名称：

  Succinate derivative compounds useful as cysteine protease inhibitors

  摘要：

  披露了新颖的琥珀酸衍生物化合物，其化学公式为(I)/(Ia): 其中R1, R2, R3, R4, R5, R6, R7, X和A的定义如下。这些化合物作为胱氨酸蛋白酶的抑制剂是有用的。还披露了使用和制造这类化合物的方法。

  公开号：

  US06313117B1
• 作为产物：
  描述：

  2-tert-butoxycarbonylamino-N-methoxy-N-methyl succinamic acid benzyl ester 在 二异丁基氢化铝 作用下， 以 四氢呋喃 为溶剂， 生成 2-tert-Butoxycarbonylamino-4-oxo-butyric acid benzyl ester
  参考文献：
  名称：

  Succinate derivative compounds useful as cysteine protease inhibitors

  摘要：

  披露了新颖的琥珀酸衍生物化合物，其化学公式为(I)/(Ia): 其中R1, R2, R3, R4, R5, R6, R7, X和A的定义如下。这些化合物作为胱氨酸蛋白酶的抑制剂是有用的。还披露了使用和制造这类化合物的方法。

  公开号：

  US06313117B1

文献信息

• Non-peptidyl inhibitors of VLA-4 dependent cell binding useful in treating inflammatory, autoimmune, and respiratory diseases
  申请人：——

  公开号：US20020049236A1

  公开（公告）日：2002-04-25

  There is disclosed a genus of non-peptidyl compounds, wherein said compounds are VLA-4 inhibitors useful in treating inflammatory, autoimmune, and respiratory diseases, and wherein said compounds comprise a compound of Formula (1.0.0): 1 and pharmaceutically acceptable salts and other prodrug derivatives thereof, wherein: A is (C 1 -C 6 ) alkyl, cycloalkyl, aryl, heteroaryl or heterocyclyl optionally substituted with 0 to 3 R 9 ; or is a member selected from the group consisting of the following radicals: A 1 -NHC(═O)NH-A 2 -, A 1 -NHC(═O)O-A 2 -, A 1 -OC(═O)NH-A 2 -, A 1 -NHSO 2 NH-A 2 -, A 1 -NHC(═O)-A 2 -, A 1 -C(═O)NH-A 2 -, A 1 -NHSO 2 -A 2 -, A 1 -SO 2 NH-A 2 -, A 1 -(CH 2 ) r -A 2 -, where A 1 and A 2 are each independently selected from the group consisting of hydrogen, aryl, (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, cycloalkyl, heteroaryl, and heterocyclyl substituted with 0 to 3 R 9 ; B is a member independently selected from the group consisting of the following: 2 E is a single bond; —O—; —NR 10 —; —CH═CH—; —CC—; —S(═) q ; —CR 11 R 12 NR 10 —; or —CR 11 R 12 ; X is —O—; —C(═O)—; —S(═O) q —; or —NR 10 —; X 1 , X 2 and X 3 are each independently selected from the group consisting of CH, CR 9 or N; Y is a single bond; —C(═O)—; —C(═S)—; or —S(═O) 2 —; R 7 is (C 1 -C 6 ) alkyl; (CH 2 ) k OR 5 ; (CH 2 ) k NR 6 C(═O)R 5 ; (CH 2 ) k NR 6 C(═O)OR 5 ; (CH 2 ) k NR 6 SO 2 R 5 ; (CH 2 ) k NR 6 R 5 ; F; CF 3 ; OCF 3 ; aryl, substituted with 0 to 3 R 9 ; heterocyclyl, substituted with 0 to 3 R 9 ; heteroaryl, substituted with 0 to 3 R 9 ; cycloalkyl, substituted with 0 to 3 R 9 ; or R 7 may be taken together with R 8 to form a cycloalkyl or heterocyclyl ring; or R 7 may be taken together with R 11 to form a cycloalkyl or heterocyclyl ring; and R 8 is hydrogen; F; (C 1 -C 6 ) alkyl or (C 1 -C 6 ) alkoxy.

  本发明涉及一类非肽类化合物，其中这些化合物是VLA-4抑制剂，用于治疗炎症性、自身免疫和呼吸道疾病，这些化合物包括如下式（1.0.0）的化合物： 1 以及其药学上可接受的盐和其他前药衍生物，其中： A为（C 1 -C 6 ）烷基，环烷基，芳基，杂芳基或杂环烷基，可选地取代为0至3个R 9 ；或者是从以下基团中选择的成员：A 1 -NHC(═O)NH-A 2 -，A 1 -NHC(═O)O-A 2 -，A 1 -OC(═O)NH-A 2 -，A 1 -NHSO 2 NH-A 2 -，A 1 -NHC(═O)-A 2 -，A 1 -C(═O)NH-A 2 -，A 1 -NHSO 2 -A 2 -，A 1 -SO 2 NH-A 2 -，A 1 -(CH 2 ) r -A 2 -，其中A 1 和A 2 各自独立地选择自氢，芳基，（C 1 -C 6 ）烷基，（C 2 -C 6 ）烯基，（C 2 -C 6 ）炔基，环烷基，杂芳基和杂环烷基，取代为0至3个R 9 ； B是独立地从以下成员中选择的： 2 E是单键；—O—；—NR 10 —；—CH═CH—；—CC—；—S(═) q ；—CR 11 R 12 NR 10 —；或—CR 11 R 12 ； X是—O—；—C(═O)—；—S(═O) q —；或—NR 10 —；X 1 ，X 2 和X 3 各自独立地选择自CH，CR 9 或N；Y是单键；—C(═O)—；—C(═S)—；或—S(═O) 2 —；R 7 是（C 1 -C 6 ）烷基；（CH 2 ） k OR 5 ；（CH 2 ） k NR 6 C(═O)R 5 ；（CH 2 ） k NR 6 C(═O)OR 5 ；（CH 2 ） k NR 6 SO 2 R 5 ；（CH 2 ） k NR 6 R 5 ；F；CF 3 ；OCF 3 ；芳基，取代为0至3个R 9 ；杂环烷基，取代为0至3个R 9 ；杂芳基，取代为0至3个R 9 ；环烷基，取代为0至3个R 9 ；或R 7 可以与R 8 一起形成环烷基或杂环烷基环；或R 7 可以与R 11 一起形成环烷基或杂环烷基环；而R 8 是氢；F；（C 1 -C 6 ）烷基或（C 1 -C 6 ）烷氧基。
• Succinate derivative compounds useful as cysteine protease inhibitors
  申请人：Boehringer Ingelheim Pharmaceuticals, Inc.

  公开号：US06313117B1

  公开（公告）日：2001-11-06

  Disclosed are novel succinate derivative compounds of the formula(I)/(Ia): wherein R1, R2, R3, R4, R5, R6, R7, X and A are defined herein. The compounds are useful as inhibitors of cysteine proteases. Also disclosed are methods of using and methods of making such compounds.

  披露了新颖的琥珀酸衍生物化合物，其化学公式为(I)/(Ia): 其中R1, R2, R3, R4, R5, R6, R7, X和A的定义如下。这些化合物作为胱氨酸蛋白酶的抑制剂是有用的。还披露了使用和制造这类化合物的方法。
• AMINO- AND AMIDO-AMINOTETRALIN DERIVATIVES AND RELATED COMPOUNDS AS MU OPIOID RECEPTOR ANTAGONISTS
  申请人：Trapp Sean G.

  公开号：US20090247627A1

  公开（公告）日：2009-10-01

  The invention provides amino- and amido-aminotetralin compounds of formula (I): wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and n are defined in the specification, or a pharmaceutically-acceptable salt thereof, that are antagonists at the mu opioid receptor. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat conditions associated with mu opioid receptor activity, and processes and intermediates useful for preparing such compounds.

  这项发明提供了式(I)的氨基和酰胺氨基四氢萘化合物：其中R1、R2、R3、R4、R5、R6、R7和n在说明书中有定义，或其药用盐，它们是μ阿片受体拮抗剂。该发明还提供了包含这些化合物的药物组合物，使用这些化合物治疗与μ阿片受体活性相关的疾病的方法，以及用于制备这些化合物的过程和中间体。
• [EN] PYRROLYDIN-2-ONE DERIVATIVES AS INHIBITORS OF THROMBIN AND FACTOR XA<br/>[FR] DERIVES DE PYRROLYDIN-2-ONE UTILISES COMME INHIBITEURS DE LA THROMBINE ET DU FACTEUR XA
  申请人：GLAXO GROUP LTD

  公开号：WO2004052851A1

  公开（公告）日：2004-06-24

  The invention relates to compounds of formula (I), wherein : R1 represents hydrogen, C1-4 alkyl, -CH2CO2H, -CH2CO2C1-2alkyl, or -CH2CONR7R8; R2 and R3 independently represent hydrogen, -C1-6alkyl, -C1-3alkylCN, -C1-3alkylCO2H, -C1-4alkylOC1-4alkyl, -C1-4alkylS(O)nC1-4alkyl, -C1-4alkylNR10R11, -C1-3alkylNCO2C1-4alkyl, -C1-3alkylCONR7R8, -C1-3alkylCO2C0-2alkylR9, -C1-3alkylCOC0-2alkylR9, -C1-3alkylCON(R8) C0-2 alkylR9, -C1-3alkylNCO2C0-2alkylR9, -C1-3alkylNCOC0-2alkylR9 or -C0-2alkylR9, with the proviso that one of R2 and R3 is hydrogen and the other is a substituent other than hydrogen; n is an integer between 0 and 2; R4 and R5 together with the nitrogen atom to which they are attached form a morpholino ring; R6 represents a group selected from formula (II) wherein T1 and T2 independently represent CH2, NH, S or O with the proviso that when one of T1 or T2 represents NH, S or O the other represents CH2; M represents CH3, -OH or PO; V represents CH or N; W represents H, CH3, Cl or F; X represents C1, Br, F or -CH3; Y represents CH3 or CF3; Z represents -CH3 or F; R7 and R8 are independently hydrogen, C1-4alkyl or together with the N atom to which they are bonded form a 5- or 6- membered non-aromatic heterocyclic ring, optionally containing an additional heteroatom selected from O, N or S; R10 and R11 independently represent C1-4alkyl or together with the N atom towhich they are bonded form a 5- or 6- membered non-aromatic heterocyclic ring, optionally containing an additionalheteroatom selected from O, N or S; R9 represents phenyl or a 5- or 6- membered aromatic or non-aromatic heterocyclic group, containing at least one heteroatom selected from O, N or S, each of which is optionally substituted by 0-2 groups selected from: C1-3alkyl or halogen; and pharmaceutically acceptable derivatives thereof, processes for their preparation, pharmaceutical compositions containing them and to their use in medicine, particularly use in the amelioration of a clinical condition for which a thrombin inhibitor is indicated.

  该发明涉及式(I)的化合物，其中：R1代表氢，C1-4烷基，-CH2CO2H，-CH2CO2C1-2烷基，或-CH2CONR7R8；R2和R3独立地代表氢，-C1-6烷基，-C1-3烷基CN，-C1-3烷基CO2H，-C1-4烷基OC1-4烷基，-C1-4烷基S(O)nC1-4烷基，-C1-4烷基NR10R11，-C1-3烷基NCO2C1-4烷基，-C1-3烷基CONR7R8，-C1-3烷基CO2C0-2烷基R9，-C1-3烷基COC0-2烷基R9，-C1-3烷基CON(R8) C0-2烷基R9，-C1-3烷基NCO2C0-2烷基R9，-C1-3烷基NCOC0-2烷基R9或-C0-2烷基R9，但要求R2和R3中的一个为氢，另一个为非氢取代基；n是0到2之间的整数；R4和R5与它们连接的氮原子一起形成吗啡环；R6代表从式(II)中选择的基团，其中T1和T2独立地代表CH2，NH，S或O，但要求当T1或T2代表NH，S或O时，另一个代表CH2；M代表CH3，-OH或PO；V代表CH或N；W代表H，CH3，Cl或F；X代表C1，Br，F或-CH3；Y代表CH3或CF3；Z代表-CH3或F；R7和R8独立地代表氢，C1-4烷基，或者与它们连接的N原子一起形成一个5-或6-成员非芳香杂环，选择性地包含另一个从O，N或S中选择的杂原子；R10和R11独立地代表C1-4烷基，或者与它们连接的N原子一起形成一个5-或6-成员非芳香杂环，选择性地包含另一个从O，N或S中选择的杂原子；R9代表苯基或一个5-或6-成员芳香或非芳香杂环基团，其中至少含有一个从O，N或S中选择的杂原子，每个基团选择性地被0-2个从C1-3烷基或卤素中选择的基团取代；以及其药用可接受的衍生物，其制备方法，含有它们的药物组合物以及在医学中的使用，特别是在改善需要凝血酶抑制剂的临床状况中的使用。
• Constrained cyano compounds
  申请人：Campbell Alan David

  公开号：US20060009518A1

  公开（公告）日：2006-01-12

  Certain constrained cyano compounds are useful as inhibitors of post-proline/alanine cleaving amino-dipeptidases. Accordingly, these compounds can be employed, alone or with another therapeutic agent, to treat diabetes (especially, Type II diabetes), hyperglycemia, Syndrome X, diabetic complications, hyperinsulinemia, obesity, atherosclerosis and related diseases, as well as various immunomodulatory diseases and chronic inflammatory bowel disease.

  特定的限制性氰基化合物可作为后脯氨酸/丙氨酸裂解氨基二肽酶的抑制剂，因此这些化合物可以单独或与其他治疗药物联合使用，用于治疗糖尿病（特别是2型糖尿病）、高血糖、X综合症、糖尿病并发症、高胰岛素血症、肥胖症、动脉粥样硬化和相关疾病，以及各种免疫调节性疾病和慢性炎症性肠病。