6-amino-4-methyl-β-carbolin-3-carboxylic acid ethyl ester | 78539-56-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 6-amino-4-methyl-β-carbolin-3-carboxylic acid ethyl ester
• 英文别名: 6-amino-4-methyl-beta-carboline-3-carboxylic-acid-ethylester；ethyl 6-amino-4-methyl-9H-pyrido[3,4-b]indole-3-carboxylate
• CAS: 78539-56-7
• 化学式: C₁₅H₁₅N₃O₂
• 分子量: 269.303
• InChiKey: FMLHHZMITXIXJR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  81
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  6-amino-4-methyl-β-carbolin-3-carboxylic acid ethyl ester 生成 ethyl 6-hydroxy-4-methyl-9H-pyrido[3,4-b]indole-3-carboxylate
  参考文献：
  名称：

  NEEF, G.;EDER, U.;HUTH, A.;RAHTZ, D.;SCHMIECHEN, R.;SEIDELMANN, D., HETEROCYCLES, 1983, 20, N 7, 1295-1313

  摘要：

  DOI：
• 作为产物：
  描述：

  4-methyl-6-nitro-β-carbolin-3-carboxylic acid ethyl ester 在 palladium-carbon 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 生成 6-amino-4-methyl-β-carbolin-3-carboxylic acid ethyl ester
  参考文献：
  名称：

  .beta.-Carbolin-3-carboxylic acid derivatives

  摘要：

  当给予患者，例如人类作为药物时，具有有价值的药理特性的一种公式为##STR1##的β-咔啉-3-羧酸衍生物已被证明具有有趣的镇静活性。

  公开号：

  US04371536A1

文献信息

• Pharmacologically active 3-substituted beta-carbolines useful as
  申请人：Schering Aktiengesellschaft

  公开号：US04596808A1

  公开（公告）日：1986-06-24

  3-Substituted beta-carbolines of the formula ##STR1## wherein R.sup.A is H, F, Cl, Br, I, NO.sub.2, CN, CH.sub.3, CF.sub.3, SCH.sub.3, NR.sup.16 R.sup.17 or NHCOR.sup.16, wherein R.sup.16 and R.sup.17 are the same or different and each is hydrogen or alkyl, alkenyl or alkynyl each of up to 6 C-atoms, aralkyl or cycloalkyl each of up to 10 C-atoms, or wherein R.sup.16 and R.sup.17 together form a saturated or unsaturated 3-7 membered heterocyclic ring; said compounds possess valuable psychotropic properties which make them useful for example as tranquilizers.

  公式为##STR1##的3-取代β-咔啉化合物，其中R.sup.A为H、F、Cl、Br、I、NO.sub.2、CN、CH.sub.3、CF.sub.3、SCH.sub.3、NR.sup.16 R.sup.17或NHCOR.sup.16，其中R.sup.16和R.sup.17相同或不同，且各自为氢或烷基、烯基或炔基，每个最多含有6个碳原子，芳基烷基或环烷基，每个最多含有10个碳原子，或其中R.sup.16和R.sup.17一起形成饱和或不饱和的3-7成员杂环环；这些化合物具有有价值的精神药理特性，使它们例如作为镇静剂时有用。
• Pharmacologically active 3-substituted beta-carbolines
  申请人：Schering Aktiengesellschaft

  公开号：US04435403A1

  公开（公告）日：1984-03-06

  3-substituted beta-carbolines of the formula ##STR1## wherein R.sup.C is hydrogen, lower alkyl, alkoxyalkyl of up to 6 C-atoms, cycloalkyl of 3-6 C-atoms, aralkyl of up to 8 C-atoms, or (CH.sub.2).sub.n OR.sup.20 wherein R.sup.20 is alkyl of up to 6 C-atoms, cycloalkyl of 3-6 C-atoms or aralkyl of up to 8 C-atoms and n is an integer of 1 to 3; Y is oxygen, two hydrogen atoms or NOR.sup.1, wherein R.sup.1 is hydrogen, lower alkyl, aryl or aralkyl of up to 6 C-atoms, COR.sup.2, wherein R.sup.2 is lower alkyl of up to 6 C-atoms, or Y is CHCOOR.sup.3, wherein R.sup.3 is hydrogen or lower alkyl or Y is NNR.sup.4 R.sup.5, wherein R.sup.4 and R.sup.5 can be the same or different and each is hydrogen, lower alkyl, C.sub.6-10 -aryl, C.sub.7-10 -aralkyl or CONR.sup.6 R.sup.7, wherein R.sup.6 and R.sup.7 can be the same or different and each is hydrogen or lower alkyl or R.sup.4 and R.sup.5 together with the connecting N-atom, for a 5- or 6-membered heterocyclic ring which optionally may also contain an O-atom or up to 3 N-atoms and which optionally may be substituted by a lower alkyl group; Z is hydrogen, or alkoxy or aralkoxy each of up to 10 C-atoms and each optionally substituted by hydroxy, or Z is alkyl of up to 6 C-atoms, C.sub.6-10 -aryl or C.sub.7-10 -aralkyl each of which may optionally be substituted by a COOR.sup.8 -- or a CONR.sup.9 R.sup.10 group, wherein R.sup.8 is alkyl of up to 6 C-atoms, and R.sup.9 and R.sup.10 can be the same or different and each is hydrogen or alkyl of up to 6 C-atoms; or Z is NR.sup.9 R.sup.10, wherein R.sup.9 and R.sup.10 are as defined above; or Z is NR.sup.11 CHR.sup.12 R.sup.13, wherein R.sup.11 and R.sup.12 each is hydrogen or together form a N.dbd.C double bond, wherein R.sup.13 is C.sub.1-10 -alkyl or NR.sup.14 R.sup.15, wherein R.sup.14 and R.sup.15 are the same or different and each is hydrogen, OH or alkyl or alkoxy each of up to 6 C-atoms, or wherein R.sup.12 and R.sup.13 together are oxygen, in which case, R.sup.11 is hydrogen; or Z is COOR.sup.2 wherein R.sup.2 is as defined above; or Y and Z, together with the connecting C-atom, may form a 5- or 6-membered heterocyclic ring which contains an O-atom, adjoining O- and N-atoms or up to 4 N atoms and which optionally may be substituted by a lower alkyl group, hydroxy or oxo have valuable psychotropic properties which make them useful for example as tranquilizers.

  式##STR1##所示的3-取代的β-咔啉，其中R^C为氢、低级烷基、至多6个碳原子的烷氧基烷基、3-6个碳原子的环烷基、至多8个碳原子的芳烷基，或(CH2)nOR^20，其中R^20为至多6个碳原子的烷基、3-6个碳原子的环烷基或至多8个碳原子的芳烷基，n为1至3的整数；Y为氧、两个氢原子或NOR^1，其中R^1为氢、低级烷基、芳基或至多6个碳原子的芳烷基、COR^2，其中R^2为至多6个碳原子的低级烷基，或Y为CHCOOR^3，其中R^3为氢或低级烷基，或Y为NNR^4 R^5，其中R^4和R^5可以相同或不同，各自为氢、低级烷基、C6-10-芳基、C7-10-芳烷基或CONR^6 R^7，其中R^6和R^7可以相同或不同，各自为氢或低级烷基，或R^4和R^5与连接的N原子一起，形成一个5或6元杂环环，该环可选择性地包含一个O原子或最多3个N原子，并且可选择性地被一个低级烷基取代；Z为氢，或至多10个碳原子的烷氧基或芳烷氧基，每个可选择性地被羟基取代，或Z为至多6个碳原子的烷基、C6-10-芳基或C7-10-芳烷基，每个可选择性地被COOR^8或CONR^9 R^10取代，其中R^8为至多6个碳原子的烷基，R^9和R^10可以相同或不同，各自为氢或至多6个碳原子的烷基；或Z为NR^9 R^10，其中R^9和R^10如上定义；或Z为NR^11 CHR^12 R^13，其中R^11和R^12各自为氢或一起形成一个N=C双键，其中R^13为C1-10-烷基或NR^14 R^15，其中R^14和R^15相同或不同，各自为氢、OH或至多6个碳原子的烷基或烷氧基，或其中R^12和R^13一起为氧，在这种情况下，R^11为氢；或Z为COOR^2，其中R^2如上定义；或Y和Z，与连接的C原子一起，可以形成一个含有O原子、相邻的O和N原子或最多4个N原子的5或6元杂环环，该环可选择性地被一个低级烷基、羟基或oxo取代，具有有价值的神经精神性质，使它们可用于例如作为镇静剂。
• .beta.-carbolin-3-carboxylic acid derivatives useful for treating
  申请人：A/S Ferrosan

  公开号：US05010077A1

  公开（公告）日：1991-04-23

  A .beta.-carbolin-3-carboxylic acid derivative of the formula ##STR1## wherein: X is oxygen, sulphur or NR.sup.10, wherein R.sup.10 is hydrogen, C.sub.1-6 -alkyl, C.sub.1-6 -alkenyl, C.sub.3-7 -cycloalkyl or C.sub.3-7 -cycloalkenyl; R.sup.3 is (a) C.sub.1-10 -alkoxy, C.sub.1-10 -alkenyloxy, C.sub.6-10 -aryloxy, C.sub.7-11 -aralkoxy or C.sub.8-12 -aralkenyloxy, each optionally substituted with one or more hydroxy groups, halogen atoms, CF.sub.3 groups, C.sub.1-10 -alkoxy groups or C.sub.2-4 -alkenyloxy groups or each optionally substituted with an amino, di-C.sub.1-6 -alkylamino, C.sub.1-10 -alkoxycarbonyl or C.sub.1-10 -alkenyloxycarbonyl group; or (b) NR.sup.11 R.sup.12, wherein R.sup.11 and R.sup.12 are the same or different and each is (i) hydrogen, (ii) hydroxy, (iii) C.sub.1-10 -alkyl, (iv) C.sub.2-10 -alkenyl, (v) C.sub.6-10 -aryl, (vi) C.sub.7-11 -aralkyl, (vii) C.sub.8-12 -aralkenyl, (viii) C.sub.3-7 -cycloalkyl, or (ix) C.sub.3-7 -cycloalkenyl, each of groups (iii)-(ix) optionally substituted with hydroxy, carboxamido, carboxy, C.sub.1-10 -alkoxycarbonyl or C.sub.1-10 -alkenyloxycarbonyl; or (x) amino optionally substituted with C.sub.1-10 -alkyl, C.sub.2-10 -alkenyl, C.sub.6-10 -aryl, C.sub.7-11 -aralkyl, C.sub.8-12 -aralkenyl, C.sub.3-7 -cycloalkyl or C.sub.3-7 -cycloalkenyl; or wherein R.sup.11 and R.sup.12 together with the connecting nitrogen atom form a 5-, 6- or 7-membered heterocyclic ring, which may also contain one additional N or one O atom, and which may be optionally substituted with the same groups of substituents listed for groups (iii)-(ix) above, with the proviso that R.sup.11 and R.sup.12 cannot both be hydroxy; or wherein X and R.sup.3 together represent a single nitrogen atom; R.sup.4 is hydrogen, C.sub.1-10 -alkyl, C.sub.2-10 -alkenyl, C.sub.3-7 -cycloalkyl, C.sub.3-7 -cycloalkenyl, C.sub.7-10 -aralkyl, C.sub.8-10 -aralkenyl, phenyl, C.sub.7-10 -alkoxyphenyl or C.sub.8-10 -alkenyloxyphenyl; R.sup.A is F, Cl, Br, I, NO.sub.2, NR.sup.13 R.sup.14, NHCOR.sup.13, CN, COOR.sup.13, OR.sup.13, SCH.sub.3 or SO.sub.2 NR.sup.11 R.sup.12, wherein R.sup.13 and R.sup.14 each is hydrogen or C.sub.1-6 -alkyl optionally substituted with hydroxy or halogen; and wherein R.sup.11 and R.sup.12 are as defined above, and wherein there may be 1-4 identical or different R.sup.A 's; and R.sup.9 is hydrogen, C.sub.1-8 -alkyl, C.sub.1-8 -alkenyl, C.sub.1-8 -alkoxycarbonyl, C.sub.1-8 -alkenyloxycarbonyl, or C.sub.1-8 -alkenyloxy; with the proviso that R.sup.11 and R.sup.12 are not both hydrogen, when X is oxygen and when R.sup.4, R.sup.A and R.sup.9 each is hydrogen; that one of R.sup.11 and R.sup.12 is not hydrogen when the other is amino and when X is oxygen and R.sup.4, R.sup.A and R.sup.9 each are hydrogen; and that R.sup.4, R.sup.A and R.sup.9 each is not hydrogen when X is oxygen and R.sup.3 is OCH.sub.3. have valuable pharmacological properties.

  具有以下结构的.beta.-carbolin-3-羧酸衍生物：##STR1## 其中：X为氧、硫或NR.sup.10，其中R.sup.10为氢、C.sub.1-6-烷基、C.sub.1-6-烯基、C.sub.3-7-环烷基或C.sub.3-7-环烯基；R.sup.3为(a) C.sub.1-10-烷氧基、C.sub.1-10-烯氧基、C.sub.6-10-芳氧基、C.sub.7-11-芳基烷氧基或C.sub.8-12-芳基烯氧基，每个基团可选地取代为一个或多个羟基、卤原子、CF.sub.3基团、C.sub.1-10-烷氧基或C.sub.2-4-烯氧基，或每个基团可选地取代为氨基、双C.sub.1-6-烷基氨基、C.sub.1-10-烷氧羰基或C.sub.1-10-烯氧羰基基团；或(b) NR.sup.11R.sup.12，其中R.sup.11和R.sup.12相同或不同，且每个基团为(i)氢、(ii)羟基、(iii)C.sub.1-10-烷基、(iv)C.sub.2-10-烯基、(v)C.sub.6-10-芳基、(vi)C.sub.7-11-芳基烷基、(vii)C.sub.8-12-芳基烯基、(viii)C.sub.3-7-环烷基或(ix)C.sub.3-7-环烯基，每个基团(iii)-(ix)可选地取代为羟基、羧酰胺基、羧酸基、C.sub.1-10-烷氧羰基或C.sub.1-10-烯氧羰基；或(x)氨基，可选地取代为C.sub.1-10-烷基、C.sub.2-10-烯基、C.sub.6-10-芳基、C.sub.7-11-芳基烷基、C.sub.8-12-芳基烯基、C.sub.3-7-环烷基或C.sub.3-7-环烯基；或其中R.sup.11和R.sup.12与连接氮原子形成5、6或7成员杂环环，该环还可以包含一个额外的N或一个O原子，该环也可以选择地用上述(iii)-(ix)组的取代基团替换，但R.sup.11和R.sup.12不能同时为羟基；或其中X和R.sup.3共同表示单个氮原子；R.sup.4为氢、C.sub.1-10-烷基、C.sub.2-10-烯基、C.sub.3-7-环烷基、C.sub.3-7-环烯基、C.sub.7-10-芳基烷基、C.sub.8-10-芳基烯基、苯基、C.sub.7-10-烷氧基苯基或C.sub.8-10-烯氧基苯基；R.sup.A为F、Cl、Br、I、NO.sub.2、NR.sup.13R.sup.14、NHCOR.sup.13、CN、COOR.sup.13、OR.sup.13、SCH.sub.3或SO.sub.2NR.sup.11R.sup.12，其中R.sup.13和R.sup.14各自为氢或C.sub.1-6-烷基，可选地取代为羟基或卤原子；其中R.sup.11和R.sup.12如上所定义，且可能有1-4个相同或不同的R.sup.A；R.sup.9为氢、C.sub.1-8-烷基、C.sub.1-8-烯基、C.sub.1-8-烷氧羰基、C.sub.1-8-烯氧羰基或C.sub.1-8-烯氧基；但有以下规定：当X为氧，且R.sup.4、R.sup.A和R.sup.9均为氢时，R.sup.11和R.sup.12不能同时为氢；当X为氧，且R.sup.4、R.sup.A和R.sup.9均为氢时，当另一个为氨基时，R.sup.11和R.sup.12中的一个不能为氢；当X为氧且R.sup.3为OCH.sub.3时，R.sup.4、R.sup.A和R.sup.9中的每一个都不能为氢。具有有价值的药理学性质。
• Beta-carbolin-3-carboxylic acid derivatives, pharmaceutical compositions containing them and their therapeutical use
  申请人：SCHERING AKTIENGESELLSCHAFT

  公开号：EP0030254A1

  公开（公告）日：1981-06-17

  β-Carbolin-3-carboxylic acid derivatives of the formula wherein X, R3, R4, R9 and RA have various significances. These compounds possess valuable pharmacological properties. In particular, they act on the central nervous system and are suitable for use in psychopharmaceutical preparations.

  式中β-咔啉-3-羧酸衍生物 其中 X、R3、R4、R9 和 RA 具有不同的含义。 这些化合物具有宝贵的药理特性。特别是，它们可作用于中枢神经系统，适用于精神药物制剂。
• 3-Substituted beta-carbolines, process for their production and compositions containing them
  申请人：SCHERING AKTIENGESELLSCHAFT

  公开号：EP0054507B1

  公开（公告）日：1988-02-17