CN102134266A - 一种美仑孕酮醋酸酯的制备方法 - Google Patents
一种美仑孕酮醋酸酯的制备方法 Download PDFInfo
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- CN102134266A CN102134266A CN2010106236522A CN201010623652A CN102134266A CN 102134266 A CN102134266 A CN 102134266A CN 2010106236522 A CN2010106236522 A CN 2010106236522A CN 201010623652 A CN201010623652 A CN 201010623652A CN 102134266 A CN102134266 A CN 102134266A
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- melengestrol acetate
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Links
- 229960003846 melengestrol acetate Drugs 0.000 title claims abstract description 40
- ZKFNOUUKULVDOB-UHFFFAOYSA-N 1-amino-1-phenylmethyl phosphonic acid Chemical compound OP(=O)(O)C(N)C1=CC=CC=C1 ZKFNOUUKULVDOB-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 69
- 150000001875 compounds Chemical class 0.000 claims abstract description 65
- 239000003999 initiator Substances 0.000 claims abstract description 17
- 229940125898 compound 5 Drugs 0.000 claims abstract description 16
- 229940126214 compound 3 Drugs 0.000 claims abstract description 15
- 229940125782 compound 2 Drugs 0.000 claims abstract description 12
- 239000004593 Epoxy Substances 0.000 claims abstract description 7
- 238000006683 Mannich reaction Methods 0.000 claims abstract description 5
- 230000032050 esterification Effects 0.000 claims abstract description 5
- 238000005886 esterification reaction Methods 0.000 claims abstract description 5
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 43
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 20
- 238000010792 warming Methods 0.000 claims description 19
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 18
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 18
- 239000003960 organic solvent Substances 0.000 claims description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 14
- 150000003431 steroids Chemical class 0.000 claims description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- -1 carbonyl enols Chemical class 0.000 claims description 12
- 239000012043 crude product Substances 0.000 claims description 12
- 229960004756 ethanol Drugs 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 9
- 238000001953 recrystallisation Methods 0.000 claims description 9
- 235000019439 ethyl acetate Nutrition 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 230000017105 transposition Effects 0.000 claims description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical group C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 6
- 229940040526 anhydrous sodium acetate Drugs 0.000 claims description 6
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 238000012805 post-processing Methods 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 claims description 5
- 238000007792 addition Methods 0.000 claims description 5
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 5
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 5
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000012074 organic phase Substances 0.000 claims description 5
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 claims description 5
- 239000012670 alkaline solution Substances 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 239000008098 formaldehyde solution Substances 0.000 claims description 4
- 125000003944 tolyl group Chemical group 0.000 claims description 4
- 238000003457 Shi epoxidation reaction Methods 0.000 claims description 3
- 238000010931 ester hydrolysis Methods 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 2
- 239000012046 mixed solvent Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 3
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 239000006227 byproduct Substances 0.000 abstract description 6
- 230000007062 hydrolysis Effects 0.000 abstract description 5
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 5
- 230000008030 elimination Effects 0.000 abstract description 4
- 238000003379 elimination reaction Methods 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract description 2
- FCYQTGCEDUOHLT-LEKSSAKUSA-N 1-[(8s,9s,10r,13s,14s,17s)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-17-yl]ethanone Chemical compound C1C=C2CCCC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 FCYQTGCEDUOHLT-LEKSSAKUSA-N 0.000 abstract 1
- 238000006036 Oppenauer oxidation reaction Methods 0.000 abstract 1
- 238000006266 etherification reaction Methods 0.000 abstract 1
- 238000007142 ring opening reaction Methods 0.000 abstract 1
- 230000005945 translocation Effects 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 description 17
- 238000003756 stirring Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 229960003328 benzoyl peroxide Drugs 0.000 description 10
- 239000012065 filter cake Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 8
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 7
- 229940125904 compound 1 Drugs 0.000 description 7
- 238000006356 dehydrogenation reaction Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- DWCSNWXARWMZTG-UHFFFAOYSA-N Trigonegenin A Natural products CC1C(C2(CCC3C4(C)CCC(O)C=C4CCC3C2C2)C)C2OC11CCC(C)CO1 DWCSNWXARWMZTG-UHFFFAOYSA-N 0.000 description 6
- WQLVFSAGQJTQCK-VKROHFNGSA-N diosgenin Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)CC4=CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 WQLVFSAGQJTQCK-VKROHFNGSA-N 0.000 description 6
- WQLVFSAGQJTQCK-UHFFFAOYSA-N diosgenin Natural products CC1C(C2(CCC3C4(C)CCC(O)CC4=CCC3C2C2)C)C2OC11CCC(C)CO1 WQLVFSAGQJTQCK-UHFFFAOYSA-N 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000000967 suction filtration Methods 0.000 description 5
- 238000006735 epoxidation reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- PNWSHHILERSSLF-UHFFFAOYSA-N 4-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=CC=C(C(O)=O)C=C1C(O)=O PNWSHHILERSSLF-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- RJQCTQMDJCNDGK-RKZZQTKVSA-N (1S,2S,4S,5'R,6R,7S,8R,9S,12S,13R,16S)-5',7,9,13,19-pentamethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-ene-6,2'-oxane]-16-ol Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)CC4=C(C)C[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CO1 RJQCTQMDJCNDGK-RKZZQTKVSA-N 0.000 description 2
- RJQCTQMDJCNDGK-UHFFFAOYSA-N 6-Methyldiosgenin Natural products CC1C(C2(CCC3C4(C)CCC(O)CC4=C(C)CC3C2C2)C)C2OC11CCC(C)CO1 RJQCTQMDJCNDGK-UHFFFAOYSA-N 0.000 description 2
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- CBYCRMIWATZBBW-RDQPJNLGSA-N (8r,9s,10s,13s,14s)-17-ethyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15-dodecahydro-1h-cyclopenta[a]phenanthrene Chemical compound C1CC2CCCC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC=C(CC)[C@@]1(C)CC2 CBYCRMIWATZBBW-RDQPJNLGSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- AIDLAEPHWROGFI-UHFFFAOYSA-N 2-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=C(C(O)=O)C=CC=C1C(O)=O AIDLAEPHWROGFI-UHFFFAOYSA-N 0.000 description 1
- LOMVENUNSWAXEN-UHFFFAOYSA-N Methyl oxalate Chemical compound COC(=O)C(=O)OC LOMVENUNSWAXEN-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012173 estrus Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229960003387 progesterone Drugs 0.000 description 1
- 239000000186 progesterone Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
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- Steroid Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN2010106236522A CN102134266B (zh) | 2010-12-30 | 2010-12-30 | 一种美仑孕酮醋酸酯的制备方法 |
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CN2010106236522A CN102134266B (zh) | 2010-12-30 | 2010-12-30 | 一种美仑孕酮醋酸酯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102134266A true CN102134266A (zh) | 2011-07-27 |
CN102134266B CN102134266B (zh) | 2012-11-07 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102399253A (zh) * | 2011-11-23 | 2012-04-04 | 北京市科益丰生物技术发展有限公司 | 一种坦勃龙醋酸酯的制备方法 |
CN103145785A (zh) * | 2013-03-19 | 2013-06-12 | 浙江仙居仙乐药业有限公司 | 一种醋酸环丙孕酮脱氢物的合成方法 |
CN103509075A (zh) * | 2012-06-29 | 2014-01-15 | 中国药科大学 | 一种制备二氟泼尼酯的方法 |
CN104086619A (zh) * | 2014-06-23 | 2014-10-08 | 江苏佳尔科药业集团有限公司 | 达那唑的制备方法 |
CN114057821A (zh) * | 2021-11-30 | 2022-02-18 | 黑龙江中医药大学 | 用于围绝经期综合征的醋酸甲羟孕酮的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3296075A (en) * | 1958-08-11 | 1967-01-03 | British Drug Houses Ltd | 17alpha-acyloxy-16-methylene-pregn-4-ene-3, 20-diones, pharmaceutical preparations containing same, and intermediate thereto |
US3354184A (en) * | 1959-05-22 | 1967-11-21 | Merck Ag E | Process of manufacturing 16-methylene reichstein's compound s and intermediates obtained therein |
US4346037A (en) * | 1981-07-10 | 1982-08-24 | The Upjohn Company | Base catalyzed acylation with enol esters |
CN101918001A (zh) * | 2007-12-06 | 2010-12-15 | 英特威国际有限公司 | 使用醋酸美仑孕酮和齐帕特罗或其盐的联合治疗 |
-
2010
- 2010-12-30 CN CN2010106236522A patent/CN102134266B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3296075A (en) * | 1958-08-11 | 1967-01-03 | British Drug Houses Ltd | 17alpha-acyloxy-16-methylene-pregn-4-ene-3, 20-diones, pharmaceutical preparations containing same, and intermediate thereto |
US3354184A (en) * | 1959-05-22 | 1967-11-21 | Merck Ag E | Process of manufacturing 16-methylene reichstein's compound s and intermediates obtained therein |
US4346037A (en) * | 1981-07-10 | 1982-08-24 | The Upjohn Company | Base catalyzed acylation with enol esters |
CN101918001A (zh) * | 2007-12-06 | 2010-12-15 | 英特威国际有限公司 | 使用醋酸美仑孕酮和齐帕特罗或其盐的联合治疗 |
Non-Patent Citations (1)
Title |
---|
《中国药物化学杂志》 20050620 寻国良 等 美仑孕酮醋酸酯的合成新工艺 170-172 1-10 第15卷, 第3期 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102399253A (zh) * | 2011-11-23 | 2012-04-04 | 北京市科益丰生物技术发展有限公司 | 一种坦勃龙醋酸酯的制备方法 |
CN103509075A (zh) * | 2012-06-29 | 2014-01-15 | 中国药科大学 | 一种制备二氟泼尼酯的方法 |
CN103145785A (zh) * | 2013-03-19 | 2013-06-12 | 浙江仙居仙乐药业有限公司 | 一种醋酸环丙孕酮脱氢物的合成方法 |
CN103145785B (zh) * | 2013-03-19 | 2016-03-02 | 浙江仙居仙乐药业有限公司 | 一种醋酸环丙孕酮脱氢物的合成方法 |
CN104086619A (zh) * | 2014-06-23 | 2014-10-08 | 江苏佳尔科药业集团有限公司 | 达那唑的制备方法 |
CN104086619B (zh) * | 2014-06-23 | 2016-08-24 | 江苏佳尔科药业集团有限公司 | 达那唑的制备方法 |
CN114057821A (zh) * | 2021-11-30 | 2022-02-18 | 黑龙江中医药大学 | 用于围绝经期综合征的醋酸甲羟孕酮的制备方法 |
CN114057821B (zh) * | 2021-11-30 | 2022-12-09 | 黑龙江中医药大学 | 用于围绝经期综合征的醋酸甲羟孕酮的制备方法 |
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