ZA200307494B - Process for the preparation of benazepril. - Google Patents
Process for the preparation of benazepril. Download PDFInfo
- Publication number
- ZA200307494B ZA200307494B ZA200307494A ZA200307494A ZA200307494B ZA 200307494 B ZA200307494 B ZA 200307494B ZA 200307494 A ZA200307494 A ZA 200307494A ZA 200307494 A ZA200307494 A ZA 200307494A ZA 200307494 B ZA200307494 B ZA 200307494B
- Authority
- ZA
- South Africa
- Prior art keywords
- formula
- base
- hydroxy
- ethyl
- process according
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 21
- XPCFTKFZXHTYIP-PMACEKPBSA-N Benazepril Chemical compound C([C@@H](C(=O)OCC)N[C@@H]1C(N(CC(O)=O)C2=CC=CC=C2CC1)=O)CC1=CC=CC=C1 XPCFTKFZXHTYIP-PMACEKPBSA-N 0.000 title description 9
- 229960004530 benazepril Drugs 0.000 title description 9
- 238000002360 preparation method Methods 0.000 title description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 42
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 22
- ZJYKSSGYDPNKQS-LLVKDONJSA-N ethyl (2r)-2-hydroxy-4-phenylbutanoate Chemical compound CCOC(=O)[C@H](O)CCC1=CC=CC=C1 ZJYKSSGYDPNKQS-LLVKDONJSA-N 0.000 claims description 11
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 claims description 8
- 229960003619 benazepril hydrochloride Drugs 0.000 claims description 8
- VPSRQEHTHIMDQM-FKLPMGAJSA-N benazepril hydrochloride Chemical compound Cl.C([C@@H](C(=O)OCC)N[C@@H]1C(N(CC(O)=O)C2=CC=CC=C2CC1)=O)CC1=CC=CC=C1 VPSRQEHTHIMDQM-FKLPMGAJSA-N 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 8
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000012442 inert solvent Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 150000007529 inorganic bases Chemical group 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 4
- WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 238000010626 work up procedure Methods 0.000 claims description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims 2
- 239000000376 reactant Substances 0.000 claims 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 4
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 3
- 239000005541 ACE inhibitor Substances 0.000 description 3
- 229940044094 angiotensin-converting-enzyme inhibitor Drugs 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- UUUHXMGGBIUAPW-UHFFFAOYSA-N 1-[1-[2-[[5-amino-2-[[1-[5-(diaminomethylideneamino)-2-[[1-[3-(1h-indol-3-yl)-2-[(5-oxopyrrolidine-2-carbonyl)amino]propanoyl]pyrrolidine-2-carbonyl]amino]pentanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoyl]amino]-3-methylpentanoyl]pyrrolidine-2-carbon Chemical compound C1CCC(C(=O)N2C(CCC2)C(O)=O)N1C(=O)C(C(C)CC)NC(=O)C(CCC(N)=O)NC(=O)C1CCCN1C(=O)C(CCCN=C(N)N)NC(=O)C1CCCN1C(=O)C(CC=1C2=CC=CC=C2NC=1)NC(=O)C1CCC(=O)N1 UUUHXMGGBIUAPW-UHFFFAOYSA-N 0.000 description 2
- -1 2,4,6-tri-substituted pyrimidines Chemical class 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 102000004270 Peptidyl-Dipeptidase A Human genes 0.000 description 2
- 108090000882 Peptidyl-Dipeptidase A Proteins 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229940093499 ethyl acetate Drugs 0.000 description 2
- 235000019439 ethyl acetate Nutrition 0.000 description 2
- 150000003951 lactams Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JNJCEALGCZSIGB-SECBINFHSA-N (2r)-2-hydroxy-4-phenylbutanoic acid Chemical compound OC(=O)[C@H](O)CCC1=CC=CC=C1 JNJCEALGCZSIGB-SECBINFHSA-N 0.000 description 1
- HVHZEKKZMFRULH-UHFFFAOYSA-N 2,6-ditert-butyl-4-methylpyridine Chemical compound CC1=CC(C(C)(C)C)=NC(C(C)(C)C)=C1 HVHZEKKZMFRULH-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- QPKWGMLUJIKTQS-UHFFFAOYSA-N FC(S(=O)(=O)O)(F)F.C(CCC)(=O)O Chemical compound FC(S(=O)(=O)O)(F)F.C(CCC)(=O)O QPKWGMLUJIKTQS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- HTLZVHNRZJPSMI-UHFFFAOYSA-N N-ethylpiperidine Chemical compound CCN1CCCCC1 HTLZVHNRZJPSMI-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/26—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids
- C07C303/28—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids by reaction of hydroxy compounds with sulfonic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D223/16—Benzazepines; Hydrogenated benzazepines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN374DE2001 | 2001-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200307494B true ZA200307494B (en) | 2004-09-03 |
Family
ID=32750417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200307494A ZA200307494B (en) | 2001-03-27 | 2003-09-26 | Process for the preparation of benazepril. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6919450B2 (pt) |
| EP (1) | EP1383741A4 (pt) |
| JP (1) | JP2004526735A (pt) |
| CN (1) | CN1585744A (pt) |
| BR (1) | BR0208513A (pt) |
| CA (1) | CA2442573A1 (pt) |
| RU (1) | RU2003131337A (pt) |
| WO (1) | WO2002076375A2 (pt) |
| ZA (1) | ZA200307494B (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1829696A (zh) * | 2003-07-31 | 2006-09-06 | 兰贝克赛实验室有限公司 | 苯那普利的制备方法 |
| DE602006005655D1 (de) * | 2005-05-12 | 2009-04-23 | Lupin Ltd | Nazeprilhydrochlorid |
| JP4682248B2 (ja) * | 2006-09-12 | 2011-05-11 | 和光純薬工業株式会社 | スルホン酸エステルの製造法 |
| CN105061312B (zh) * | 2015-07-17 | 2017-12-12 | 惠州信立泰药业有限公司 | 一种改进的盐酸贝那普利的制备方法及含有该盐酸贝那普利的药物组合物 |
| CN113292495B (zh) * | 2021-06-18 | 2022-09-13 | 迪嘉药业集团有限公司 | 一种 (s)-氨基化合物的合成方法 |
| CN117538461B (zh) * | 2024-01-10 | 2024-03-26 | 地奥集团成都药业股份有限公司 | 一种盐酸贝那普利片有关物质的检测方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103614B (en) | 1981-08-11 | 1984-11-21 | Ciba Geigy Ag | Benzazepin-2-ones |
| US4410520A (en) * | 1981-11-09 | 1983-10-18 | Ciba-Geigy Corporation | 3-Amino-[1]-benzazepin-2-one-1-alkanoic acids |
| DE3303344A1 (de) | 1983-02-02 | 1984-08-02 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von n-alkylierten aminosaeuren und deren estern |
| DE3315464A1 (de) * | 1983-04-28 | 1984-10-31 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von n-alkylierten dipeptiden und deren estern |
| DE3328986A1 (de) * | 1983-08-11 | 1985-02-21 | Degussa Ag, 6000 Frankfurt | Verfahren zur praktisch stereospezifischen herstellung von optisch aktiven (alpha)-aminocarbonsaeureestern |
| US4785089A (en) * | 1985-06-13 | 1988-11-15 | Ciba-Geigy Corporation | Novel sulfonic acid esters and their preparation |
| JPH07113020B2 (ja) * | 1985-09-12 | 1995-12-06 | 三共株式会社 | ペルヒドロ―１，４―チアゼピン誘導体の製造法 |
-
2002
- 2002-03-14 RU RU2003131337/04A patent/RU2003131337A/ru not_active Application Discontinuation
- 2002-03-14 CA CA002442573A patent/CA2442573A1/en not_active Abandoned
- 2002-03-14 EP EP02703802A patent/EP1383741A4/en not_active Withdrawn
- 2002-03-14 BR BR0208513-5A patent/BR0208513A/pt not_active Application Discontinuation
- 2002-03-14 US US10/472,811 patent/US6919450B2/en not_active Expired - Fee Related
- 2002-03-14 JP JP2002574891A patent/JP2004526735A/ja active Pending
- 2002-03-14 WO PCT/IB2002/000764 patent/WO2002076375A2/en not_active Application Discontinuation
- 2002-03-14 CN CNA028091485A patent/CN1585744A/zh active Pending
-
2003
- 2003-09-26 ZA ZA200307494A patent/ZA200307494B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US6919450B2 (en) | 2005-07-19 |
| EP1383741A2 (en) | 2004-01-28 |
| US20040152889A1 (en) | 2004-08-05 |
| CA2442573A1 (en) | 2002-10-03 |
| JP2004526735A (ja) | 2004-09-02 |
| EP1383741A4 (en) | 2006-01-04 |
| WO2002076375A3 (en) | 2003-11-06 |
| WO2002076375A2 (en) | 2002-10-03 |
| BR0208513A (pt) | 2004-10-26 |
| RU2003131337A (ru) | 2005-05-10 |
| CN1585744A (zh) | 2005-02-23 |
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