CN101550110B - D-苏式-2-(二氯甲基)-4,5-二氢-5-[对-(甲砜基)苯基]-4-噁唑甲醇的制备方法 - Google Patents
D-苏式-2-(二氯甲基)-4,5-二氢-5-[对-(甲砜基)苯基]-4-噁唑甲醇的制备方法 Download PDFInfo
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- CN101550110B CN101550110B CN2009100261956A CN200910026195A CN101550110B CN 101550110 B CN101550110 B CN 101550110B CN 2009100261956 A CN2009100261956 A CN 2009100261956A CN 200910026195 A CN200910026195 A CN 200910026195A CN 101550110 B CN101550110 B CN 101550110B
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- methylsulfonyl
- methyl alcohol
- parts
- phenyl
- dichloromethyl
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 138
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 23
- 235000011187 glycerol Nutrition 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- WAQKWTKBBXMNMA-VWMHFEHESA-N C(C)OC([C@@H](N)CO)=O.CS(=O)(=O)C1=CC=CC=C1 Chemical compound C(C)OC([C@@H](N)CO)=O.CS(=O)(=O)C1=CC=CC=C1 WAQKWTKBBXMNMA-VWMHFEHESA-N 0.000 claims description 8
- RENMDAKOXSCIGH-UHFFFAOYSA-N Chloroacetonitrile Chemical compound ClCC#N RENMDAKOXSCIGH-UHFFFAOYSA-N 0.000 claims description 7
- 238000006386 neutralization reaction Methods 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- XLKNMWIXNFVJRR-UHFFFAOYSA-N boron potassium Chemical compound [B].[K] XLKNMWIXNFVJRR-UHFFFAOYSA-N 0.000 claims description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 150000003851 azoles Chemical class 0.000 claims 1
- AYIRNRDRBQJXIF-NXEZZACHSA-N (-)-Florfenicol Chemical compound CS(=O)(=O)C1=CC=C([C@@H](O)[C@@H](CF)NC(=O)C(Cl)Cl)C=C1 AYIRNRDRBQJXIF-NXEZZACHSA-N 0.000 abstract description 6
- 229960003760 florfenicol Drugs 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000035484 reaction time Effects 0.000 abstract description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- CEEHCOWSYFANRT-MNOVXSKESA-N ethyl (2r,3s)-2-amino-3-hydroxy-3-(4-methylsulfonylphenyl)propanoate Chemical compound CCOC(=O)[C@H](N)[C@@H](O)C1=CC=C(S(C)(=O)=O)C=C1 CEEHCOWSYFANRT-MNOVXSKESA-N 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 11
- 239000012046 mixed solvent Substances 0.000 description 8
- -1 CH 3COOH Chemical class 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- 238000007363 ring formation reaction Methods 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 3
- 239000012453 solvate Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- 241000606701 Rickettsia Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 1
- 238000011930 enantioselective total synthesis Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- OTVAEFIXJLOWRX-NXEZZACHSA-N thiamphenicol Chemical compound CS(=O)(=O)C1=CC=C([C@@H](O)[C@@H](CO)NC(=O)C(Cl)Cl)C=C1 OTVAEFIXJLOWRX-NXEZZACHSA-N 0.000 description 1
- 229960003053 thiamphenicol Drugs 0.000 description 1
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CN2009100261956A CN101550110B (zh) | 2009-06-12 | 2009-06-12 | D-苏式-2-(二氯甲基)-4,5-二氢-5-[对-(甲砜基)苯基]-4-噁唑甲醇的制备方法 |
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CN2009100261956A CN101550110B (zh) | 2009-06-12 | 2009-06-12 | D-苏式-2-(二氯甲基)-4,5-二氢-5-[对-(甲砜基)苯基]-4-噁唑甲醇的制备方法 |
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CN101550110A CN101550110A (zh) | 2009-10-07 |
CN101550110B true CN101550110B (zh) | 2010-12-29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102911133A (zh) * | 2012-10-31 | 2013-02-06 | 绍兴民生医药有限公司 | (4r,5r)-2-二氯甲基-4,5-二氢-5-(4-甲砜基苯基)-4-恶唑甲醇的纯化方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101812000B (zh) * | 2009-11-10 | 2013-03-13 | 张家港市恒盛药用化学有限公司 | 甲砜霉素的制备方法 |
CN102320999B (zh) * | 2011-06-28 | 2014-09-03 | 新昌和宝生物科技有限公司 | 一种氟苯尼考中间体盐的制备方法 |
CN103570638A (zh) * | 2013-11-07 | 2014-02-12 | 湖北中牧安达药业有限公司 | 一种氟苯尼考中间体环合物的合成方法 |
CN103694188B (zh) * | 2013-12-26 | 2015-07-29 | 江苏恒盛药业有限公司 | 氟苯尼考噁唑啉中间体的制备方法 |
CN103965085B (zh) * | 2014-04-17 | 2016-02-24 | 上海恒晟药业有限公司 | 一种取代1,2-氨基醇药物的制备方法 |
CN106278964B (zh) * | 2016-07-31 | 2018-01-16 | 浙江润康药业有限公司 | 氟苯尼考的制备方法 |
CN106748920B (zh) * | 2016-11-11 | 2019-01-01 | 杭州新桂实业有限公司 | 一种氟苯尼考原料dl-乙酯制备方法 |
CN109456238A (zh) * | 2018-12-19 | 2019-03-12 | 栎安化学(上海)有限公司 | 一种氟苯尼考中间体甲砜胺的制备方法 |
CN116041271A (zh) * | 2022-12-29 | 2023-05-02 | 山东微研生物科技有限公司 | 一种氟苯尼考中间体的制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102911133A (zh) * | 2012-10-31 | 2013-02-06 | 绍兴民生医药有限公司 | (4r,5r)-2-二氯甲基-4,5-二氢-5-(4-甲砜基苯基)-4-恶唑甲醇的纯化方法 |
CN102911133B (zh) * | 2012-10-31 | 2014-07-02 | 绍兴民生医药有限公司 | (4r,5r)-2-二氯甲基-4,5-二氢-5-(4-甲砜基苯基)-4-恶唑甲醇的纯化方法 |
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Address after: 215635 Zhangjiagang Yangtze River International Chemical Park, Changjiang Road, No. 25, Jiangsu, China Patentee after: JIANGSU HANSYN PHARMACEUTICAL Co.,Ltd. Address before: 215635 Zhangjiagang Yangtze River International Chemical Park, Changjiang Road, No. 25, Jiangsu, China Patentee before: ZHANGJIAGANG HENGSHENG PHARMACEUTICAL Co.,Ltd. |
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Application publication date: 20091007 Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: JIANGSU HANSYN PHARMACEUTICAL Co.,Ltd. Contract record no.: X2023320010006 Denomination of invention: Method for preparation of D-Suther-2 - (dichloromethyl) - 4,5-dihydro-5 - [p - (methylsulfonyl) phenyl] - 4-oxazole methanol Granted publication date: 20101229 License type: Exclusive License Record date: 20230106 |
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Denomination of invention: Method for preparation of D-Suther-2 - (dichloromethyl) - 4,5-dihydro-5 - [p - (methylsulfonyl) phenyl] - 4-oxazole methanol Effective date of registration: 20230109 Granted publication date: 20101229 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: JIANGSU HANSYN PHARMACEUTICAL Co.,Ltd. Registration number: Y2023320010023 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: JIANGSU HANSYN PHARMACEUTICAL Co.,Ltd. Contract record no.: X2023320010006 Date of cancellation: 20240203 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20101229 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: JIANGSU HANSYN PHARMACEUTICAL Co.,Ltd. Registration number: Y2023320010023 |