【结 构 式】 |
【药物名称】Captopril, SQ-14225, Captril, Cesplon, Tensiomin, Capoten 【化学名称】1-[(2S)-3-Mercapto-2-methyl-1-oxopropyl]-L-proline 【CA登记号】62571-86-2 【 分 子 式 】C9H15NO3S 【 分 子 量 】217.2888 |
【开发单位】Bristol-Myers Squibb (Originator), Sankyo (Not Determined), Egis (Licensee), Esteve (Licensee) 【药理作用】CARDIOVASCULAR DRUGS, Diabetic Nephropathy, Agents for, Diabetic Retinopathy, Agents for, ENDOCRINE DRUGS, Heart Failure Therapy, Hypertension, Treatment of, Treatment of Diabetic Complications, Angiotensin-I Converting Enzyme (ACE) Inhibitors |
合成路线1
【2】 刘仁涌,李慧琴,刘春庆,等.卡托普利合成方法的改进.沈阳药科大学学报,1997,14:262. |
【1】 Nam DH,Lee CS,Ryu DDY.An improved synthesis of captopril.J Pharm Sci,1984,73:1843. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 33552 | (2S)-1-[(2S)-3-(acetylsulfanyl)-2-methylpropanoyl]-2-pyrrolidinecarboxylic acid | 65167-28-4 | C11H17NO4S | 详情 | 详情 |
(II) | 69581 | 3-Chloro-2-methylpropionicacid;b-Chloroisobutyric acid;3-chloro-2-methylpropanoic acid | 16674-04-7 | C4H7ClO2 | 详情 | 详情 |
(III) | 69582 | 3-chloro-2-methylpropanoyl chloride | C4H6Cl2O | 详情 | 详情 | |
(IV) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(V) | 69583 | (S)-1-((S)-3-chloro-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C9H14ClNO3 | 详情 | 详情 |
合成路线2
【1】 Shimazaki M,Hasegawa J,Kan K.Synthesis of captopril starting from potically active β-hydroxy acid.Chem Pharm Bull,1982,30:3139. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69584 | R-b-Hydroxyisobutyric acid;D-b-Hydroxyisobutyric acid;D-(-)-3-Hydroxyisobutyric acid;(R)-3-Hydroxyisobutyric acid;(R)-3-Hydroxy-2-methylpropionic acid;(R)-3-hydroxy-2-methylpropanoic acid | 1910-47-0 | C4H8O3 | 详情 | 详情 |
(II) | 69585 | (R)-3-chloro-2-methylpropanoyl chloride | C4H6Cl2O | 详情 | 详情 | |
(III) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(IV) | 69583 | (S)-1-((S)-3-chloro-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C9H14ClNO3 | 详情 | 详情 |
合成路线3
【1】 Shimazaki M,Hasegawa J,Kan K.Synthesis of captopril starting from potically active β-hydroxy acid.Chem Pharm Bull,1982,30:3139. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69585 | (R)-3-chloro-2-methylpropanoyl chloride | C4H6Cl2O | 详情 | 详情 | |
(II) | 69586 | (R)-3-chloro-2-methylpropanoic acid | C4H7ClO2 | 详情 | 详情 | |
(III) | 69587 | (R)-3-mercapto-2-methylpropanoic acid | C4H8O2S | 详情 | 详情 | |
(IV) | 28853 | (2R)-3-(acetylsulfanyl)-2-methylpropionic acid;(R)-3-(acetylthio)-2-methylpropanoic acid | 74431-52-0 | C6H10O3S | 详情 | 详情 |
(V) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
合成路线4
【1】 Ondetti MA,Cushman DW.Prolinderivative und verwandte verbindungen,verfahren zuihrer herstellung und ihre verwendung als arzneimittel:DE,Patent 2,703,828,1977. |
合成路线5
【1】 Rudio Zurita P.N-[(2S)(-)-3-Mercapto-2-methylpropanoyl]-L-proline:ES,Patent 493,743,1980. |
【2】 Kim DK.Process for the preparation of pyrrolidine derivatives:DE,Patent 3,526,023,1986. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(III) | 69590 | (S)-trimethylsilyl pyrrolidine-2-carboxylate | C8H17NO2Si | 详情 | 详情 | |
(I) | 28853 | (2R)-3-(acetylsulfanyl)-2-methylpropionic acid;(R)-3-(acetylthio)-2-methylpropanoic acid | 74431-52-0 | C6H10O3S | 详情 | 详情 |
(II) | 69589 | (S)-3-(acetylthio)-2-methylpropanoic acid | C11H18O4S | 详情 | 详情 | |
(IV) | 69591 | (S)-trimethylsilyl 1-((S)-3-(acetylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylate | C14H25NO4SSi | 详情 | 详情 |
合成路线6
【1】 Kim DK.N-(b-mercapto-iso-butyryl)proline,derivatives and a process for their preparation:DE,Patent 3,538,747,1986. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69583 | (S)-1-((S)-3-chloro-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C9H14ClNO3 | 详情 | 详情 | |
(II) | 69592 | (S)-1-((S)-3-((ethoxycarbonothioyl)thio)-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C12H19NO4S2 | 详情 | 详情 | |
(III) | 14754 | ethylenediamine;1,2-Diaminoethane;ethane-1,2-diamine;1,2-Ethanediamine | 107-15-3 | C2H8N2 | 详情 | 详情 |
合成路线7
【1】 Zepp CM.Method for preparation captopril and its analogues:WO,Patent 9,002,732,1990. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 33550 | 2-methylacrylic acid | 79-41-4 | C4H6O2 | 详情 | 详情 |
(II) | 11376 | Pyrrolidine | 123-75-1 | C4H9N | 详情 | 详情 |
(III) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(IV) | 69593 | (S)-1-((S)-2-methyl-3-((pyrrolidine-1-carbonothioyl)thio)propanoyl)pyrrolidine-2-carboxylic acid | C14H22N2O3S2 | 详情 | 详情 |
合成路线8
【1】 Onedetti MA.Pyrrolo or pyrido[2,1-c][1,4] thiazines or thizapines:US,Patent 2,225,495,1980. |
【2】 Snatzke G,Decorte E,Kovac T,et al.Attempted diastereoselective preparation chiroptical properties of (2S)-1-(3-mercapto-2-methyl-1-oxo-propyl)-L-proline(captopril) and some congeners.Croat Chem Acta,1989,62:325. |
【3】 Evers MC.Captopril preparation by cyclisation and dehydration of N-2(S)-3-hydroxy 2-methyl-propionyl-S-thioproline and reaction of product with an aq or alcoholic base:NL,Patent 8,303,983,1985. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69594 | (S)-1-(tert-butoxycarbonyl)pyrrolidine-2-carbothioic S-acid | C10H17NO3S | 详情 | 详情 | |
(II) | 33550 | 2-methylacrylic acid | 79-41-4 | C4H6O2 | 详情 | 详情 |
(III) | 69595 | 3-(((S)-1-(tert-butoxycarbonyl)pyrrolidine-2-carbonyl)thio)-2-methylpropanoic acid | C14H23NO5S | 详情 | 详情 | |
(IV) | 69596 | 4-methylhexahydropyrrolo[2,1-c][1,4]thiazepine-1,5-dione | C9H13NO2S | 详情 | 详情 |
合成路线9
【1】 Feltrin MP,Almeida WP.A synthesis of captopril through a Baylis-Hillman reaction.Synthetic Commun,2003,33:1141. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(II) | 11577 | Acryloyl chloride; Acrylyl chloride;2-Propenoyl chloride | 814-68-6 | C3H3ClO | 详情 | 详情 |
(III) | 69597 | (S)-1-acryloylpyrrolidine-2-carboxylic acid | C8H11NO3 | 详情 | 详情 | |
(IV) | 69598 | (S)-1-(2-(hydroxymethyl)acryloyl)pyrrolidine-2-carboxylic acid | C9H13NO4 | 详情 | 详情 | |
(V) | 69599 | (S)-1-((S)-3-hydroxy-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C9H15NO4 | 详情 | 详情 |
合成路线10
【1】 刘仁涌,陈玉彬。卡托普利制备的新方法。沈阳药科大学学报,1996,16:134. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69600 | dicyclohexylamine (S)-1-((S)-3-(acetylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylate | C11H17NO4S.C12H23N | 详情 | 详情 | |
(II) | 69601 | (2S)-1-((2S)-3-(((2S)-3-((2S)-2-carboxycyclopentyl)-2-methyl-3-oxopropyl)disulfanyl)-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C19H29NO6S2 | 详情 | 详情 |
合成路线11
【1】 Locher T,Urban EM,Molinari F,et al.Method for praparaing 3-hydroxycarboxylic acids and captopril:WO,Patent 2,000,022,153,2000. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69602 | 2-Methyl-1,3-propanediol;1,3-Dihydroxy-2-methylpropane;1,3-Dihydroxyisobutane;2-Methyl-1,3-propanediol;2-Methylpropan-1,3-diol;MPDiol;Methylpropanediol;b-Hydroxyisobutanol | 2163-42-0 | C4H10O2 | 详情 | 详情 |
(II) | 69584 | R-b-Hydroxyisobutyric acid;D-b-Hydroxyisobutyric acid;D-(-)-3-Hydroxyisobutyric acid;(R)-3-Hydroxyisobutyric acid;(R)-3-Hydroxy-2-methylpropionic acid;(R)-3-hydroxy-2-methylpropanoic acid | 1910-47-0 | C4H8O3 | 详情 | 详情 |
(III) | 69603 | (R)-3-hydroxy-2-methylpropanoyl chloride | C4H7ClO2 | 详情 | 详情 | |
(IV) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(V) | 69583 | (S)-1-((S)-3-chloro-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C9H14ClNO3 | 详情 | 详情 |
合成路线12
合成路线13
【1】 Hen AC.Process for the preparation of 1-[3-acetylthio-2(S)-methylpropanoyl]-L-proline:US,Patnet 5,387,697,1995. |
【2】 Sakashita K,Sato E,Sakimase A,et al.Production of L-proline derivative:JP,Patent 05,221,966,1993. |
【3】 Kobayashi Y,Tosa K,Sakimase A,et al.Process for the preparation of L-proline derivatives:EP,Patent 507,095,1992. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(II) | 28852 | (2R)-3-Acetylthio-2-methylpropionyl chloride;L-3-(Acetylthio)-2-methylpropanoyl chloride ;S-[(2R)-3-chloro-2-methyl-3-oxopropyl] ethanethioate | 74345-73-6 | C6H9ClO2S | 详情 | 详情 |
(III) | 33552 | (2S)-1-[(2S)-3-(acetylsulfanyl)-2-methylpropanoyl]-2-pyrrolidinecarboxylic acid | 65167-28-4 | C11H17NO4S | 详情 | 详情 |
合成路线14
【1】 Schneider G,Blasko G,Kovacs Palotai A,et al.A process for the preparation of 1-[(2S)-methyl-3-mercaptopropionyl]pyrrolidine-(2S)-carboxylic acid:DE,Patent 4,307,947,1993. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69604 | (S)-2-methyl-3-thiocyanatopropanoic acid | C5H7NO2S | 详情 | 详情 | |
(II) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(III) | 69605 | (S)-1-((S)-2-methyl-3-thiocyanatopropanoyl)pyrrolidine-2-carboxylic acid | C10H14N2O3S | 详情 | 详情 | |
(IV) | 69606 | (S)-1-((S)-3-(carbamoylthio)-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C10H16N2O4S | 详情 | 详情 |
合成路线15
【1】 Kim DK.N-(b-mercapto-iso-butyryl)proline,derivatives and a process for their preparation:DE,Patent 3,538,747,1986. |
【2】 Baik WH,Kim JH,Lee JH,et al.Process for preparaing N-acylated proline derivatives:GB,Patent 2,262,283,1993. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69607 | (S)-1-((S)-3-bromo-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C9H14BrNO3 | 详情 | 详情 |
合成路线16
合成路线17
【1】 Decrote E,Kovac T,Sunjic V,et al.A novel enantio-selective synthesis of N-substituted proline derivatives:BE,Patent 893,305,1982. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 69608 | (S,E)-1-(3-bromo-2-methylacryloyl)pyrrolidine-2-carboxylic acid | C9H12BrNO3 | 详情 | 详情 | |
(II) | 69609 | (S)-4-methylenehexahydropyrrolo[2,1-c][1,4]oxazepine-1,5-dione | 84453-42-9 | C9H11NO3 | 详情 | 详情 |
(III) | 69610 | (4S)-4-methylhexahydropyrrolo[2,1-c][1,4]oxazepine-1,5-dione | C9H13NO3 | 详情 | 详情 | |
(IV) | 69611 | (S)-1-((S)-3-hydroxy-2-methylpropanoyl)pyrrolidine-2-carboxylic acid | C9H15NO4 | 详情 | 详情 | |
(V) | 69612 | (S)-1-((S)-2-methyl-3-(tosyloxy)propanoyl)pyrrolidine-2-carboxylic acid | C16H21NO6S | 详情 | 详情 |
合成路线18
【1】 Decrote E,Kovac T,Sunjic V,et al.A novel enantio-selective synthesis of N-substituted proline derivatives:BE,Patent 893,305,1982. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(II) | 69613 | (E)-3-bromo-2-methylacrylic acid | C4H5BrO2 | 详情 | 详情 | |
(III) | 69614 | (S)-2-(((1-(tert-butoxycarbonyl)pyrrolidine-2-carbonyl)thio)methyl)acrylic acid | C14H21NO5S | 详情 | 详情 | |
(IV) | 69615 | (S)-2-(((pyrrolidine-2-carbonyl)thio)methyl)acrylic acid | C9H13NO3S | 详情 | 详情 | |
(V) | 69617 | (S)-4-methylenehexahydropyrrolo[2,1-c][1,4]thiazepine-1,5-dione | C9H11NO2S | 详情 | 详情 | |
(VI) | 69616 | (4S,9aS)-4-methylhexahydropyrrolo[2,1-c][1,4]thiazepine-1,5-dione | C9H13NO2S | 详情 | 详情 |
合成路线19
It is prepared by hydrolysis with ammonia in methanol of N-(3-acetylthio-2-methylpropanoyl)-L-proline (I). Compound (I) can be obtained in three different ways: 1) The reaction of L-proline tert-butyl ester (II) with 3-acetylthio-2-methyl-propanoic acid (III) by means of dicyclohexylcarbodiimide in CH2Cl2 gives N-(3-acetylthio-2-methylpropanoyl)-L-proline tert-butyl ester (IV), which is hydrolyzed with trifluoroacetic acid in anisole. 2) By condensation of L-proline (V) with 3-acetylthio-2-methylpropanoyl chloride (VI) (prepared from the corresponding acid (III) with SOCl2) by means of NaOH in water. 3) The condensation of L-proline (V) with methacryloyl chloride (VII) by means of NaHCO3 in water yields N-methacryloyl-L-proline (VIII), which is then treated with thiolacetic acid (A) and azobisisobutyronitrile. The acid (III) is obtained by addition of thiolacetic acid (IX) to methacrylic acid (X) at 100 C.
【1】 Cushman, D.W.; Ondetti, M.A.; Azetidine-2-carboxylic acid derivatives. BE 0851361; DD 283999; JP 58189113; JP 58189158; US 4046889; US 4154840 . |
【2】 Roberts, P.J.; Castaner, J.; Captopril. Drugs Fut 1978, 3, 11, 795. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(A) | 33555 | Thiolacetic acid; Thioacetic acid; ethanethioic O-acid; Ethanethioic acid | 507-09-5 | C2H4OS | 详情 | 详情 |
(I) | 33552 | (2S)-1-[(2S)-3-(acetylsulfanyl)-2-methylpropanoyl]-2-pyrrolidinecarboxylic acid | 65167-28-4 | C11H17NO4S | 详情 | 详情 |
(II) | 19832 | tert-butyl (2S)-2-pyrrolidinecarboxylate | C9H17NO2 | 详情 | 详情 | |
(III) | 33556 | 3-(acetylsulfanyl)-2-methylpropionic acid | C6H10O3S | 详情 | 详情 | |
(IV) | 33551 | tert-butyl (2S)-1-[(2S)-3-(acetylsulfanyl)-2-methylpropanoyl]-2-pyrrolidinecarboxylate | C15H25NO4S | 详情 | 详情 | |
(V) | 16731 | L-proline | 147-85-3 | C5H9NO2 | 详情 | 详情 |
(VI) | 33557 | S-(3-chloro-2-methyl-3-oxopropyl) ethanethioate | C6H9ClO2S | 详情 | 详情 | |
(VII) | 33553 | 2-methylacryloyl chloride | 920-46-7 | C4H5ClO | 详情 | 详情 |
(VIII) | 33554 | (2S)-1-methacryloyl-2-pyrrolidinecarboxylic acid | C9H13NO3 | 详情 | 详情 | |
(IX) | 12893 | Ethanethioic S-acid | C2H4OS | 详情 | 详情 | |
(X) | 33550 | 2-methylacrylic acid | 79-41-4 | C4H6O2 | 详情 | 详情 |