CN102952029B - 将苄胺衍生物用于拆分2-羟基-3-甲氧基-3,3-二-苯基丙酸消旋物及拆分方法 - Google Patents
将苄胺衍生物用于拆分2-羟基-3-甲氧基-3,3-二-苯基丙酸消旋物及拆分方法 Download PDFInfo
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- CN102952029B CN102952029B CN201210117238.3A CN201210117238A CN102952029B CN 102952029 B CN102952029 B CN 102952029B CN 201210117238 A CN201210117238 A CN 201210117238A CN 102952029 B CN102952029 B CN 102952029B
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- methoxy
- propionic acid
- diphenyl
- hydroxy
- racemic mixture
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- 238000000034 method Methods 0.000 title claims abstract description 33
- RQJWOLFMWKZKCJ-UHFFFAOYSA-N 2-hydroxy-3-methoxy-3,3-diphenylpropanoic acid Chemical class C=1C=CC=CC=1C(C(O)C(O)=O)(OC)C1=CC=CC=C1 RQJWOLFMWKZKCJ-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 150000001412 amines Chemical class 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 79
- 150000003939 benzylamines Chemical class 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000007810 chemical reaction solvent Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 54
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 45
- 238000003756 stirring Methods 0.000 claims description 33
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- 238000010992 reflux Methods 0.000 claims description 19
- 239000012265 solid product Substances 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 13
- -1 amine salt Chemical class 0.000 claims description 11
- 238000001953 recrystallisation Methods 0.000 claims description 10
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 8
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 claims description 7
- VWKGPFHYXWGWEI-VIFPVBQESA-N ethyl (2s)-2-amino-2-phenylacetate Chemical compound CCOC(=O)[C@@H](N)C1=CC=CC=C1 VWKGPFHYXWGWEI-VIFPVBQESA-N 0.000 claims description 7
- BHFLUDRTVIDDOR-QMMMGPOBSA-N methyl (2s)-2-amino-2-phenylacetate Chemical group COC(=O)[C@@H](N)C1=CC=CC=C1 BHFLUDRTVIDDOR-QMMMGPOBSA-N 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 5
- RQJWOLFMWKZKCJ-CQSZACIVSA-N (2s)-2-hydroxy-3-methoxy-3,3-diphenylpropanoic acid Chemical compound C=1C=CC=CC=1C([C@H](O)C(O)=O)(OC)C1=CC=CC=C1 RQJWOLFMWKZKCJ-CQSZACIVSA-N 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 11
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical group NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 14
- 239000012065 filter cake Substances 0.000 description 7
- 238000005194 fractionation Methods 0.000 description 6
- 229960002414 ambrisentan Drugs 0.000 description 5
- OUJTZYPIHDYQMC-LJQANCHMSA-N ambrisentan Chemical compound O([C@@H](C(OC)(C=1C=CC=CC=1)C=1C=CC=CC=1)C(O)=O)C1=NC(C)=CC(C)=N1 OUJTZYPIHDYQMC-LJQANCHMSA-N 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- RQEUFEKYXDPUSK-UHFFFAOYSA-N 1-phenylethylamine Chemical compound CC(N)C1=CC=CC=C1 RQEUFEKYXDPUSK-UHFFFAOYSA-N 0.000 description 3
- 229940118365 Endothelin receptor antagonist Drugs 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 3
- 239000002308 endothelin receptor antagonist Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- 0 *[C@](c1ccccc1)N Chemical compound *[C@](c1ccccc1)N 0.000 description 1
- 102000002045 Endothelin Human genes 0.000 description 1
- 108050009340 Endothelin Proteins 0.000 description 1
- 206010047139 Vasoconstriction Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229960003065 bosentan Drugs 0.000 description 1
- GJPICJJJRGTNOD-UHFFFAOYSA-N bosentan Chemical compound COC1=CC=CC=C1OC(C(=NC(=N1)C=2N=CC=CN=2)OCCO)=C1NS(=O)(=O)C1=CC=C(C(C)(C)C)C=C1 GJPICJJJRGTNOD-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- ZUBDGKVDJUIMQQ-UBFCDGJISA-N endothelin-1 Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(O)=O)NC(=O)[C@H]1NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@@H](CC=2C=CC(O)=CC=2)NC(=O)[C@H](C(C)C)NC(=O)[C@H]2CSSC[C@@H](C(N[C@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@H](CC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N2)=O)NC(=O)[C@@H](CO)NC(=O)[C@H](N)CSSC1)C1=CNC=N1 ZUBDGKVDJUIMQQ-UBFCDGJISA-N 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- HQEIPVHJHZTMDP-JEDNCBNOSA-N methyl (2s)-pyrrolidine-2-carboxylate;hydrochloride Chemical compound Cl.COC(=O)[C@@H]1CCCN1 HQEIPVHJHZTMDP-JEDNCBNOSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 208000002815 pulmonary hypertension Diseases 0.000 description 1
- 229960002578 sitaxentan Drugs 0.000 description 1
- PHWXUGHIIBDVKD-UHFFFAOYSA-N sitaxentan Chemical compound CC1=NOC(NS(=O)(=O)C2=C(SC=C2)C(=O)CC=2C(=CC=3OCOC=3C=2)C)=C1Cl PHWXUGHIIBDVKD-UHFFFAOYSA-N 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000025033 vasoconstriction Effects 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201210117238.3A CN102952029B (zh) | 2011-09-30 | 2012-04-20 | 将苄胺衍生物用于拆分2-羟基-3-甲氧基-3,3-二-苯基丙酸消旋物及拆分方法 |
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CN201110294629 | 2011-09-30 | ||
CN2011102946298 | 2011-09-30 | ||
CN201110294629.8 | 2011-09-30 | ||
CN201210117238.3A CN102952029B (zh) | 2011-09-30 | 2012-04-20 | 将苄胺衍生物用于拆分2-羟基-3-甲氧基-3,3-二-苯基丙酸消旋物及拆分方法 |
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CN102952029A CN102952029A (zh) | 2013-03-06 |
CN102952029B true CN102952029B (zh) | 2015-07-08 |
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CN106699626B (zh) * | 2015-11-13 | 2019-08-16 | 辽宁远大诺康生物制药有限公司 | 一种2-羟基-3-甲氧基-3,3-二苯基丙酸盐消旋体的制备方法 |
CN107759623B (zh) * | 2016-08-23 | 2020-08-14 | 苏州旺山旺水生物医药有限公司 | Jak抑制剂的中间体及其制备方法 |
CN110437063B (zh) * | 2018-05-03 | 2022-04-29 | 常州恒邦药业有限公司 | 安立生坦关键中间体的制备方法 |
CN111099993B (zh) * | 2019-12-30 | 2022-03-29 | 常州恒邦药业有限公司 | (s)-2-羟基-3-甲氧基-3,3-二苯基丙酸的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0442584A1 (en) * | 1990-02-16 | 1991-08-21 | Dsm N.V. | Process for the preparation of an optically active amino acid amide |
CN101774941A (zh) * | 2009-01-13 | 2010-07-14 | 浙江九洲药业股份有限公司 | 2-酰基氨基-3-联苯基丙酸的制备及拆分方法 |
-
2012
- 2012-04-20 CN CN201210117238.3A patent/CN102952029B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0442584A1 (en) * | 1990-02-16 | 1991-08-21 | Dsm N.V. | Process for the preparation of an optically active amino acid amide |
CN101774941A (zh) * | 2009-01-13 | 2010-07-14 | 浙江九洲药业股份有限公司 | 2-酰基氨基-3-联苯基丙酸的制备及拆分方法 |
Non-Patent Citations (2)
Title |
---|
L-苯甘氨酰胺的制备;林快乐等;《中国医药工业杂志》;20091231;第40卷(第5期);第334页左栏第2段 * |
含吡啶结构的二苯基丙酸衍生物的合成及生物活性研究;于秀玲等;《中国药物化学杂志》;20110630;第21卷(第3期);第201页左栏1.4 * |
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Address after: Room 201, floor 2, building 13, No. 156, Jinghai 4th Road, Beijing Economic and Technological Development Zone, Beijing 100176 Patentee after: Beijing Haibu Pharmaceutical Technology Co.,Ltd. Address before: Room 201, floor 2, building 13, No. 156, Jinghai 4th Road, Beijing Economic and Technological Development Zone, Beijing 100176 Patentee before: BEIJING HOPE PHARMACEUTICAL Co.,Ltd. |
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Address after: Room 201, floor 2, building 13, No. 156, Jinghai 4th Road, Beijing Economic and Technological Development Zone, Beijing 100176 Patentee after: BEIJING HOPE PHARMACEUTICAL Co.,Ltd. Address before: Room 309, Zone 1, Block B, Innovation Building, No. 12 Hongda North Road, Beijing Economic and Technological Development Zone, 100176 Patentee before: Beijing Haibu International Pharmaceutical Technology Development Co.,Ltd. |
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Addressee: Zheng Hai Document name: Notice of Qualified Procedures |
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