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3,4-二羟基-L-苯丙氨酸苄基酯 | 55720-47-3

中文名称
3,4-二羟基-L-苯丙氨酸苄基酯
中文别名
——
英文名称
L-3,4-dihydroxyphenylalanine benzyl ester
英文别名
3,4-Dihydroxy-L-phenylalanin-benzylester;3,4-dihydroxy-L-phenylalanine benzyl ester;L-dopa benzyl ester;3,4-dihydroxy-L-phenylalanine-benzyl ester;benzyl (2S)-2-amino-3-(3,4-dihydroxyphenyl)propanoate
3,4-二羟基-L-苯丙氨酸苄基酯化学式
CAS
55720-47-3
化学式
C16H17NO4
mdl
——
分子量
287.315
InChiKey
KZQJKVJONMBQQU-ZDUSSCGKSA-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:
    484.2±40.0 °C(Predicted)
  • 密度:
    1.303±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    21
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.19
  • 拓扑面积:
    92.8
  • 氢给体数:
    3
  • 氢受体数:
    5

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    3,4-二羟基-L-苯丙氨酸苄基酯 、 sodium chloride 作用下, 以 二甲基亚砜 为溶剂, 生成 左旋多巴
    参考文献:
    名称:
    Esters of L-Dopa: Structure-hydrolysis Relationships and Ability to Induce Circling Behaviour in an Experimental Model of Hemiparkinsonism
    摘要:
    摘要:对多种L-多巴酸羧酯进行了研究,其中一些是新颖的,检测了它们的理化性质和生物学特性。为了比较,还包括了一些酪氨酸和苯丙氨酸的酯。这些化合物在脂溶性和对化学和酶解(人类血浆)的稳定性方面存在很大差异。在亚系列中,结构性质与化学或酶解速率常数之间存在关系。在实验性半帕金森氏症模型(大鼠的旋转行为)中,一些L-多巴酸酯(异丙基、丙基和2-(四氢吡喃基)甲酯)显示出明显高于L-多巴酸的活性,尽管差异并不具有统计学意义。
    DOI:
    10.1111/j.2042-7158.1995.tb05755.x
  • 作为产物:
    描述:
    3,4-Diacetoxy-L-phenylalanin-benzylester 以 三乙胺 为溶剂, 以For instance, 3,4-dihydroxy-L-phenylalanine-benzyl ester was obtained quantitatively if a large excess of triethylamine的产率得到3,4-二羟基-L-苯丙氨酸苄基酯
    参考文献:
    名称:
    Novel, transient pro-drug forms of L-DOPA
    摘要:
    提供了新型的、短暂的L-DOPA(3,4-二羟基-L-苯丙氨酸)前药形式,其化学式为:##STR1## 其中n表示相对于公式(V-A)的整数为2到50,n表示相对于公式(V-B)的整数为1到50;R表示氢原子、酰基、##STR2## --CO-吡啶基或--CO--R.sub.3,其中R.sub.3是任何N,N-C.sub.1-C.sub.2二烷基氨基酸或C.sub.4-C.sub.6环烷基氨基酸的残基;R.sub.1表示--OH、--O-低碳基、--O-苯甲基或自然存在的蛋白质氨基酸;R.sub.2表示##STR3## --CO-吡啶基、自然存在的蛋白质氨基酸、3',4'-L-二酰基氧基苯丙氨酸或--CO-R.sub.3。这些化合物在帕金森病的治疗中都是有用的。
    公开号:
    US03998799A1
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文献信息

  • Carbidopa and L-Dopa Prodrugs and Methods of Use
    申请人:AbbVie Inc.
    公开号:US20190224220A1
    公开(公告)日:2019-07-25
    The present disclosure relates to (a) carbidopa prodrugs, (b) pharmaceutical combinations and compositions comprising a carbidopa prodrug and/or an L-dopa prodrug, and (c) methods of treating Parkinson's disease and associated conditions comprising administering a carbidopa prodrug and an L-dopa prodrug to a subject with Parkinson's disease.
    本公开涉及(a)卡比多巴前药,(b)包括卡比多巴前药和/或L-多巴前药的制药组合和组成物,以及(c)治疗帕金森病及相关疾病的方法,包括向帕金森病患者施用卡比多巴前药和L-多巴前药。
  • Novel, transient pro-drug forms of l-dopa useful in the treatment of
    申请人:Interx Research Corporation
    公开号:US03939253A1
    公开(公告)日:1976-02-17
    There is provided, novel, transient pro-drug forms of L-DOPA (3,4-dihydroxy-L-phenylalanine), having the formula: ##SPC1## Wherein R represents a member selected from the group consisting of a hydrogen atom, a --COCH.sub.3 group, a --COC.sub.2 H.sub.5 group, a --COOC.sub.2 H.sub.5 group, and a --CO--C(CH.sub.3).sub.3 group; wherein R.sub.1 represents a member selected from the group consisting of a hydroxyl group, a --OM group (wherein M represents an alkali metal or an ammonium ion), a --OCH.sub.2 --C.sub.6 H.sub.5 group, a --OCH.sub.3 group, a --OC.sub.2 H.sub.5 group, and --NH--CH(R.sub.3)COOH group, wherein R.sub.3 represents the residue of any naturally occurring amino acid; and wherein R.sub.2 represents a member selected from the group consisting of a hydrogen atom, a formyl group, a --CO--C.sub.6 H.sub.5 group, a --CO--pyridyl group, a --CO(R.sub.5)--CH=CH(R.sub.4) group, and a NH.sub.2 --CH(R.sub.6)--CO-- group, wherein R.sub.4 represents a methyl group and wherein R.sub.5 represents a member selected from the group consisting of a methyl group, a --OC.sub.2 H.sub.5 group, and a C.sub.6 H.sub.5 -- group, and wherein R.sub.6 represents the residue of any naturally occurring amino acid, With the proviso that simultaneously, R cannot represent a hydrogen atom when R.sub.1 represents a --OCH.sub.3 group or a --OH group and when R.sub.2 represents a hydrogen atom respectively; R cannot represent a hydrogen atom when R.sub.1 represents either a hydroxyl group or a --OCH.sub.3 group and R.sub.2 represents a --COCH.sub.3 group, respectively; R cannot represent a hydrogen atom when R.sub.1 represents a hydroxyl group and R.sub.2 represents a formyl group respectively, R cannot represent a hydrogen atom when R.sub.1 represents a hydroxyl group and R.sub.2 represents a benzoyl group, respectively; and, R cannot represent a hydrogen atom when R.sub.1 represents a hydroxyl group and R.sub.6 represents the residue of L-leucine, respectively. These compounds are useful in the treatment of Parkinson's Disease.
    提供了新颖的、临时的L-DOPA(3,4-二羟基-L-苯丙氨酸)前药形式,其化学式为:##SPC1## 其中R表示从羟基原子、--COCH.sub.3基团、--COC.sub.2 H.sub.5基团、--COOC.sub.2 H.sub.5基团和--CO--C(CH.sub.3).sub.3基团中选择的一种成员;其中R.sub.1表示从羟基基团、--OM基团(其中M表示碱金属或铵离子)、--OCH.sub.2--C.sub.6 H.sub.5基团、--OCH.sub.3基团、--OC.sub.2 H.sub.5基团和--NH--CH(R.sub.3)COOH基团中选择的一种成员,其中R.sub.3表示任何天然氨基酸的残基;其中R.sub.2表示从氢原子、甲酰基团、--CO--C.sub.6 H.sub.5基团、--CO--吡啶基团、--CO(R.sub.5)--CH=CH(R.sub.4)基团和NH.sub.2--CH(R.sub.6)--CO--基团中选择的一种成员,其中R.sub.4表示甲基基团,R.sub.5表示从甲基基团、--OC.sub.2 H.sub.5基团和C.sub.6 H.sub.5--基团中选择的一种成员,R.sub.6表示任何天然氨基酸的残基,但同时,当R.sub.1分别表示--OCH.sub.3基团或--OH基团且R.sub.2分别表示氢原子时,R不能表示氢原子;当R.sub.1分别表示羟基或--OCH.sub.3基团且R.sub.2分别表示--COCH.sub.3基团时,R不能表示氢原子;当R.sub.1表示羟基且R.sub.2表示甲酰基团时,R不能表示氢原子;当R.sub.1表示羟基且R.sub.2表示苯甲酰基团时,R不能表示氢原子;当R.sub.1表示羟基且R.sub.6表示L-亮氨酸的残基时,R不能表示氢原子。这些化合物在帕金森病的治疗中是有用的。
  • Novel, transient pro-drug forms of L-DOPA to treat Parkinson's disease
    申请人:Interx Research Corporation
    公开号:US04035507A1
    公开(公告)日:1977-07-12
    There is provided, novel, transient pro-drug forms of L-DOPA (3,4-dihydroxy-L-phenylalanine), having the formula: ##STR1## wherein R represents a hydrogen atom, an acyl group, ##STR2## group, a -CO-pyridyl group, and a -CO-R.sub.3 group, wherein R.sub.3 represents the residue of any N,N-C.sub.1 -C.sub.2 dialkylamino acid or a C.sub.4 -C.sub.6 cycloalkylamino acid (e.g., ##STR3## wherein R.sub.1 represents a member selected from the group consisting of a hydroxyl group and a --OM group, wherein M is an alkali metal (Na, K, etc.) or an ammonium ion; and wherein R.sub.2 represents a member selected from the group consisting of a ##STR4## group, a -CO-pyridyl group, and a --CO-R.sub.3 group, wherein R.sub.3 represents the residue of any N,N-(C.sub.1 -C.sub.2)--dialkylamino acid or a C.sub.4 -C.sub.6 -cycloalkylamino acid (e.g., ##STR5## wherein R represents an acyl group; wherein R.sub.2 represents a hydrogen atom; and wherein R.sub.1 represents a --NHCH(R.sub.4)COOR.sub.5 group, wherein R.sub.4 represents the residue of any naturally occurring amino acid, and wherein R.sub.5 represents a member selected from the group consisting of a hydrogen atom, a C.sub.1 -C.sub.5 alkyl group (e.g., methyl, ethyl, propyl, butyl, pentyl), and a C.sub.1 -C.sub.5 alkylaryl group (e.g., --CH.sub.2 -C.sub.6 H.sub.5, --CH.sub.2 -CH.sub.2 --C.sub.6 H.sub.5, etc.), and the HX salts thereof, wherein X is a conventional pharmaceutically acceptable acid addition salt anion (e.g., chloride, bromide, perchlorate, methanesulfonate, succinate, etc.); ##STR6## wherein R represents an acyl group; wherein R.sub.1 represents a member selected from the group consisting of a hydroxyl group, a --OCH.sub.3 group, a --OC.sub.2 H.sub.5 group, a --OC.sub.3 H.sub.7 group, a --OC.sub.4 H.sub.9 group, and a -OCH.sub.2 -C.sub.6 H.sub.5 group; and wherein R.sub.2 represents an NH.sub.2 CH(R.sub.6)CO-- group, wherein R.sub.6 represents the residue of any naturally occurring amino acid, and the HX salts thereof, wherein X is defined as above; ##STR7## wherein R represents a member selected from the group consisting of an acyl group; wherein R.sub.1 represents a member selected from the group consisting of a hydroxyl group, a --OCH.sub.3 group, a --OC.sub.2 H.sub.5 group, a --OC.sub.3 H.sub.7 group, a --OC.sub.4 H.sub.9 group, and a --OCH.sub.2 -C.sub.6 H.sub.5 group; and wherein R.sub.2 represents an NH.sub.2 -CH(R.sub.7)--CO-- group, wherein R.sub.7 represents the residue of a 3,4-L-diacylphenylalanine group having the formula: ##STR8## wherein R is defined as above, and the HX salts thereof, wherein X is as defined above; and ##STR9## wherein n represents an integer of from 2 to 50 with respect to formula (V-A), and wherein n represents an integer of from 1 to 50 with respect to formula (V-B). These compounds are all useful in the treatment of Parkinson's Disease.
    提供了L-DOPA(3,4-二羟基-L-苯丙氨酸)的新型临时前药形式,其化学式为:##STR1## 其中R表示氢原子,酰基,##STR2##基,-CO-吡啶基团和-CO-R.sub.3基团,其中R.sub.3表示任何N,N-C.sub.1-C.sub.2二烷基氨基酸或C.sub.4-C.sub.6环烷基氨基酸的残基(例如,##STR3##其中R.sub.1表示从羟基和--OM基组成的群中选择的一种成员,其中M是碱金属(Na,K等)或铵离子;R.sub.2表示从##STR4##基团,-CO-吡啶基团和--CO-R.sub.3基团中选择的一种成员,其中R.sub.3表示任何N,N-(C.sub.1-C.sub.2)-二烷基氨基酸或C.sub.4-C.sub.6-环烷基氨基酸的残基(例如,##STR5##其中R表示酰基;R.sub.2表示氢原子;R.sub.1表示--NHCH(R.sub.4)COOR.sub.5基团,其中R.sub.4表示任何天然氨基酸的残基,R.sub.5表示从氢原子,C.sub.1-C.sub.5烷基(例如,甲基,乙基,丙基,丁基,戊基)和C.sub.1-C.sub.5烷基芳基(例如,--CH.sub.2-C.sub.6H.sub.5,--CH.sub.2-CH.sub.2--C.sub.6H.sub.5等)中选择的一种成员,以及其HX盐,其中X是传统的药用可接受酸盐阴离子(例如,氯化物,溴化物,高氯酸盐,甲磺酸盐,琥珀酸盐等);##STR6##其中R表示酰基;R.sub.1表示从羟基,--OCH.sub.3基,--OC.sub.2H.sub.5基,--OC.sub.3H.sub.7基,--OC.sub.4H.sub.9基和--OCH.sub.2-C.sub.6H.sub.5基中选择的一种成员;R.sub.2表示NH.sub.2CH(R.sub.6)CO--基团,其中R.sub.6表示任何天然氨基酸的残基,以及其HX盐,其中X如上所述;##STR7##其中R表示从酰基中选择的一种成员;R.sub.1表示从羟基,--OCH.sub.3基,--OC.sub.2H.sub.5基,--OC.sub.3H.sub.7基,--OC.sub.4H.sub.9基和--OCH.sub.2-C.sub.6H.sub.5基中选择的一种成员;R.sub.2表示NH.sub.2-CH(R.sub.7)--CO--基团,其中R.sub.7表示具有以下式子的3,4-L-二酰基苯丙氨酸基团的残基:##STR8##其中R如上所述,以及其HX盐,其中X如上所述;和##STR9##其中n表示相对于式(V-A)的整数为2至50,相对于式(V-B)的整数为1至50。这些化合物在帕金森病的治疗中都有用。
  • N-Nicotinoyl-3,4-dinicotinoyloxy-L-phenylalanine and derivatives
    申请人:INTERx Research Corporation
    公开号:US04065566A1
    公开(公告)日:1977-12-27
    There is provided, novel, transient pro-drug forms of L-DOPA (3,4-dihydroxy-L-phenylalanine), having the formula: ##STR1## wherein R represents a hydrogen atom, an acyl group, a ##STR2## group, a --CO-pyridyl group, and a --CO--R.sub.3 group, wherein R.sub.3 represents the residue of any N,N-C.sub.1 -C.sub.2 dialkylamino acid or a C.sub.4 -C.sub.6 cycloalkylamino acid ##STR3## wherein R.sub.1 represents a member selected from the group consisting of a hydroxyl group and a --OM group, wherein M is an alkali metal (Na, K, etc.) or an ammonium ion; and wherein R.sub.2 represents a member selected from the group consisting of a ##STR4## group, a --CO-pyridyl group, and a --CO--R.sub.3 group, wherein R.sub.3 represents the residue of any N,N-(C.sub.1 -C.sub.2)-dialkylamino acid or a C.sub.4 -C.sub.6 -cycloalkylamino acid ##STR5## wherein R represents an acyl group; wherein R.sub.2 represents a hydrogen atom; and wherein R.sub.1 represents a --NHCH(R.sub.4)COOR.sub.5 group, wherein R.sub.4 represents the residue of any naturally occurring amino acid, and wherein R.sub.5 represents a member selected from the group consisting of a hydrogen atom, a C.sub.1 -C.sub.5 alkyl group (e.g., methyl, ethyl, propyl, butyl, pentyl), and a C.sub.1 -C.sub.5 alkylaryl group (e.g., --CH.sub.2 --C.sub.6 H.sub.5, --CH.sub.2 --CH.sub.2 --C.sub.6 H.sub.5, etc.), and the HX salts thereof, wherein X is a conventional pharmaceutically acceptable acid addition salt anion (e.g. chloride, bromide, perchlorate, methanesulfonate, succinate, etc.). These compounds are all useful in the treatment of Parkinson's Disease.
    提供了新型的、短暂的L-DOPA(3,4-二羟基-L-苯丙氨酸)的前药形式,其化学式为:##STR1## 其中R代表氢原子、酰基、##STR2##基团、--CO-吡啶基团和--CO--R.sub.3基团,其中R.sub.3代表任何N,N-C.sub.1-C.sub.2二烷基氨基酸或C.sub.4-C.sub.6环烷基氨基酸的残基##STR3## 其中R.sub.1代表羟基和--OM基团中的一员,其中M是碱金属(Na、K等)或铵离子;R.sub.2代表##STR4##基团、--CO-吡啶基团和--CO--R.sub.3基团中的一员,其中R.sub.3代表任何N,N-(C.sub.1-C.sub.2)-二烷基氨基酸或C.sub.4-C.sub.6-环烷基氨基酸的残基##STR5## 其中R代表酰基;R.sub.2代表氢原子;R.sub.1代表--NHCH(R.sub.4)COOR.sub.5基团,其中R.sub.4代表任何天然氨基酸的残基,R.sub.5代表羟基、C.sub.1-C.sub.5烷基(例如,甲基、乙基、丙基、丁基、戊基)和C.sub.1-C.sub.5烷基芳基基团(例如,--CH.sub.2--C.sub.6 H.sub.5,--CH.sub.2--CH.sub.2--C.sub.6 H.sub.5等),以及其HX盐,其中X是常规的药用可接受的酸盐阴离子(例如氯化物、溴化物、高氯酸盐、甲磺酸盐、琥珀酸盐等)。这些化合物都可用于治疗帕金森病。
  • US3939253A
    申请人:——
    公开号:US3939253A
    公开(公告)日:1976-02-17
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(甲基3-(二甲基氨基)-2-苯基-2H-azirene-2-羧酸乙酯) (±)-盐酸氯吡格雷 (±)-丙酰肉碱氯化物 (d(CH2)51,Tyr(Me)2,Arg8)-血管加压素 (S)-(+)-α-氨基-4-羧基-2-甲基苯乙酸 (S)-阿拉考特盐酸盐 (S)-赖诺普利-d5钠 (S)-2-氨基-5-氧代己酸,氢溴酸盐 (S)-2-[3-[(1R,2R)-2-(二丙基氨基)环己基]硫脲基]-N-异丙基-3,3-二甲基丁酰胺 (S)-1-(4-氨基氧基乙酰胺基苄基)乙二胺四乙酸 (S)-1-[N-[3-苯基-1-[(苯基甲氧基)羰基]丙基]-L-丙氨酰基]-L-脯氨酸 (R)-乙基N-甲酰基-N-(1-苯乙基)甘氨酸 (R)-丙酰肉碱-d3氯化物 (R)-4-N-Cbz-哌嗪-2-甲酸甲酯 (R)-3-氨基-2-苄基丙酸盐酸盐 (R)-1-(3-溴-2-甲基-1-氧丙基)-L-脯氨酸 (N-[(苄氧基)羰基]丙氨酰-N〜5〜-(diaminomethylidene)鸟氨酸) (6-氯-2-吲哚基甲基)乙酰氨基丙二酸二乙酯 (4R)-N-亚硝基噻唑烷-4-羧酸 (3R)-1-噻-4-氮杂螺[4.4]壬烷-3-羧酸 (3-硝基-1H-1,2,4-三唑-1-基)乙酸乙酯 (2S,3S,5S)-2-氨基-3-羟基-1,6-二苯己烷-5-N-氨基甲酰基-L-缬氨酸 (2S,3S)-3-((S)-1-((1-(4-氟苯基)-1H-1,2,3-三唑-4-基)-甲基氨基)-1-氧-3-(噻唑-4-基)丙-2-基氨基甲酰基)-环氧乙烷-2-羧酸 (2S)-2,6-二氨基-N-[4-(5-氟-1,3-苯并噻唑-2-基)-2-甲基苯基]己酰胺二盐酸盐 (2S)-2-氨基-3-甲基-N-2-吡啶基丁酰胺 (2S)-2-氨基-3,3-二甲基-N-(苯基甲基)丁酰胺, (2S,4R)-1-((S)-2-氨基-3,3-二甲基丁酰基)-4-羟基-N-(4-(4-甲基噻唑-5-基)苄基)吡咯烷-2-甲酰胺盐酸盐 (2R,3'S)苯那普利叔丁基酯d5 (2R)-2-氨基-3,3-二甲基-N-(苯甲基)丁酰胺 (2-氯丙烯基)草酰氯 (1S,3S,5S)-2-Boc-2-氮杂双环[3.1.0]己烷-3-羧酸 (1R,4R,5S,6R)-4-氨基-2-氧杂双环[3.1.0]己烷-4,6-二羧酸 齐特巴坦 齐德巴坦钠盐 齐墩果-12-烯-28-酸,2,3-二羟基-,苯基甲基酯,(2a,3a)- 齐墩果-12-烯-28-酸,2,3-二羟基-,羧基甲基酯,(2a,3b)-(9CI) 黄酮-8-乙酸二甲氨基乙基酯 黄荧菌素 黄体生成激素释放激素 (1-5) 酰肼 黄体瑞林 麦醇溶蛋白 麦角硫因 麦芽聚糖六乙酸酯 麦根酸 麦撒奎 鹅膏氨酸 鹅膏氨酸 鸦胆子酸A甲酯 鸦胆子酸A 鸟氨酸缩合物