CN101891689A - 盐酸γ-羟基苯达莫司汀的制备方法 - Google Patents
盐酸γ-羟基苯达莫司汀的制备方法 Download PDFInfo
- Publication number
- CN101891689A CN101891689A CN2010102345910A CN201010234591A CN101891689A CN 101891689 A CN101891689 A CN 101891689A CN 2010102345910 A CN2010102345910 A CN 2010102345910A CN 201010234591 A CN201010234591 A CN 201010234591A CN 101891689 A CN101891689 A CN 101891689A
- Authority
- CN
- China
- Prior art keywords
- solvent
- temperature
- reaction
- methyl
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 44
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 41
- GPYWLSZJZNELNN-UHFFFAOYSA-N 4-[5-[bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]-4-hydroxybutanoic acid Chemical compound ClCCN(CCCl)C1=CC=C2N(C)C(C(O)CCC(O)=O)=NC2=C1 GPYWLSZJZNELNN-UHFFFAOYSA-N 0.000 title claims abstract description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 93
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 59
- 238000006243 chemical reaction Methods 0.000 claims description 49
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 45
- 239000002904 solvent Substances 0.000 claims description 30
- 238000010992 reflux Methods 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- -1 amino benzoglyoxaline Chemical compound 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 7
- 229960001701 chloroform Drugs 0.000 claims description 7
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 claims description 6
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 150000004648 butanoic acid derivatives Chemical class 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 230000002829 reductive effect Effects 0.000 claims description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 4
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 238000005903 acid hydrolysis reaction Methods 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- 239000007810 chemical reaction solvent Substances 0.000 claims description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims description 4
- KPSSIOMAKSHJJG-UHFFFAOYSA-N neopentyl alcohol Chemical compound CC(C)(C)CO KPSSIOMAKSHJJG-UHFFFAOYSA-N 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 238000007363 ring formation reaction Methods 0.000 claims description 4
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 claims description 4
- 125000001340 2-chloroethyl group Chemical group [H]C([H])(Cl)C([H])([H])* 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 3
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims description 3
- 235000011150 stannous chloride Nutrition 0.000 claims description 3
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 claims description 3
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 claims description 2
- ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 claims description 2
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 claims description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 2
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 2
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 2
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 2
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 claims description 2
- OVEHNNQXLPJPPL-UHFFFAOYSA-N lithium;n-propan-2-ylpropan-2-amine Chemical compound [Li].CC(C)NC(C)C OVEHNNQXLPJPPL-UHFFFAOYSA-N 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 claims description 2
- 229910000105 potassium hydride Inorganic materials 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 claims description 2
- 229910001958 silver carbonate Inorganic materials 0.000 claims description 2
- 229910000108 silver(I,III) oxide Inorganic materials 0.000 claims description 2
- 239000012312 sodium hydride Substances 0.000 claims description 2
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 2
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 2
- 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 2
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000013558 reference substance Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 14
- 239000007787 solid Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- 229960002707 bendamustine Drugs 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229960001866 silicon dioxide Drugs 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- ZHSKUOZOLHMKEA-UHFFFAOYSA-N 4-[5-[bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid;hydron;chloride Chemical compound Cl.ClCCN(CCCl)C1=CC=C2N(C)C(CCCC(O)=O)=NC2=C1 ZHSKUOZOLHMKEA-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229960001215 bendamustine hydrochloride Drugs 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- YTKUWDBFDASYHO-UHFFFAOYSA-N bendamustine Chemical compound ClCCN(CCCl)C1=CC=C2N(C)C(CCCC(O)=O)=NC2=C1 YTKUWDBFDASYHO-UHFFFAOYSA-N 0.000 description 5
- 229960004756 ethanol Drugs 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000002207 metabolite Substances 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000000967 suction filtration Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- PFTRYOMJJKBZKV-UHFFFAOYSA-N 4-[5-[2-chloroethyl(2-hydroxyethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid Chemical compound OCCN(CCCl)C1=CC=C2N(C)C(CCCC(O)=O)=NC2=C1 PFTRYOMJJKBZKV-UHFFFAOYSA-N 0.000 description 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229960000935 dehydrated alcohol Drugs 0.000 description 3
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 description 1
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 1
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- JGFBQFKZKSSODQ-UHFFFAOYSA-N Isothiocyanatocyclopropane Chemical compound S=C=NC1CC1 JGFBQFKZKSSODQ-UHFFFAOYSA-N 0.000 description 1
- 208000034578 Multiple myelomas Diseases 0.000 description 1
- 208000015914 Non-Hodgkin lymphomas Diseases 0.000 description 1
- 206010035226 Plasma cell myeloma Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
- PWLNAUNEAKQYLH-UHFFFAOYSA-N butyric acid octyl ester Natural products CCCCCCCCOC(=O)CCC PWLNAUNEAKQYLH-UHFFFAOYSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 208000032852 chronic lymphocytic leukemia Diseases 0.000 description 1
- 238000011284 combination treatment Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000890 drug combination Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- UUIQMZJEGPQKFD-UHFFFAOYSA-N n-butyric acid methyl ester Natural products CCCC(=O)OC UUIQMZJEGPQKFD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102345910A CN101891689B (zh) | 2010-07-23 | 2010-07-23 | 盐酸γ-羟基苯达莫司汀的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102345910A CN101891689B (zh) | 2010-07-23 | 2010-07-23 | 盐酸γ-羟基苯达莫司汀的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101891689A true CN101891689A (zh) | 2010-11-24 |
CN101891689B CN101891689B (zh) | 2012-04-18 |
Family
ID=43101062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102345910A Active CN101891689B (zh) | 2010-07-23 | 2010-07-23 | 盐酸γ-羟基苯达莫司汀的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101891689B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103351346A (zh) * | 2013-07-29 | 2013-10-16 | 东南大学 | 盐酸苯达莫司汀杂质hp1的制备方法 |
US11053203B2 (en) | 2017-11-13 | 2021-07-06 | Ecolab Usa Inc. | One-pot homogeneous process for the large scale manufacture of 2-substituted benzimidazoles |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101691359A (zh) * | 2009-09-30 | 2010-04-07 | 深圳万乐药业有限公司 | 一种高纯度的盐酸苯达莫司汀的合成方法 |
-
2010
- 2010-07-23 CN CN2010102345910A patent/CN101891689B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101691359A (zh) * | 2009-09-30 | 2010-04-07 | 深圳万乐药业有限公司 | 一种高纯度的盐酸苯达莫司汀的合成方法 |
Non-Patent Citations (1)
Title |
---|
《Drug Metabolism and Disposition》 20091231 Jens Teichert et al Identification and quantitation of the N-Acetyl-l-cysteine S-conjugates of bendamustine and its sulfoxides in human bile after administration of bendamustine hydrochloride 292-301 1-10 第37卷, 第2期 2 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103351346A (zh) * | 2013-07-29 | 2013-10-16 | 东南大学 | 盐酸苯达莫司汀杂质hp1的制备方法 |
US11053203B2 (en) | 2017-11-13 | 2021-07-06 | Ecolab Usa Inc. | One-pot homogeneous process for the large scale manufacture of 2-substituted benzimidazoles |
Also Published As
Publication number | Publication date |
---|---|
CN101891689B (zh) | 2012-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104130261B (zh) | 艾德利布的合成方法 | |
CN102127063A (zh) | 抗癌药物雷替曲塞的合成新工艺 | |
CN103664776A (zh) | 一种酪氨酸激酶抑制剂及其中间体的制备方法 | |
CN104311536A (zh) | 一种制备来那度胺的方法 | |
CN103910672A (zh) | Vismodegib的制备方法 | |
CN104130212A (zh) | 一种适合氢溴酸沃替西汀工业化生产的合成方法 | |
CN106928236A (zh) | 一种瑞博西尼的合成工艺 | |
KR20170131508A (ko) | 레디파스비르 및 이의 유도체의 제조방법 및 레디파스비르를 제조하기 위한 중간체 화합물 | |
CN102584795A (zh) | 一种克里唑替尼的制备方法 | |
CN104557911A (zh) | 一种左旋吡喹酮的制备方法 | |
CN102260260B (zh) | 8-苯基黄嘌呤类化合物、其制备方法、包含该化合物的药物组合物及其用途 | |
CN105566215A (zh) | 一种瑞戈非尼的制备方法 | |
CN104529895B (zh) | 一种取代含氮杂环化合物的合成方法 | |
CN104788333A (zh) | 2-取代-9,10-蒽醌类化合物、制备方法及其用途 | |
CN101891689B (zh) | 盐酸γ-羟基苯达莫司汀的制备方法 | |
CN103145623A (zh) | 一种制备2-(((1H-苯并[d]咪唑-2-基)甲基)(1-苯甲基-1H-苯并[d]咪唑-2-基)氨基)乙酸的方法 | |
CN102887899A (zh) | 一种新的腺嘌呤化学合成方法 | |
CN104311485A (zh) | 一种治疗白血病的药物博舒替尼的制备方法 | |
CN104163786A (zh) | 一种制备5-甲基-3-溴甲基吡啶氢溴酸盐的方法 | |
CN109320510B (zh) | 一种马罗匹坦游离碱的制备方法 | |
CN106946880A (zh) | 一种制备瑞博西尼中间体的方法 | |
CN101348475B (zh) | 一种奥利司他合成方法、中间体化合物及其制备方法 | |
CN106892863A (zh) | 维莫德吉及其中间体的制备方法 | |
CN103664952A (zh) | 一种佐匹克隆的制备方法 | |
CN104557877B (zh) | 一种阿伐那非中间体及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU SIMCERE PHARMACEUTICAL CO., LTD. Effective date: 20150603 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150603 Address after: 210042 Xuanwu Avenue, Jiangsu, Nanjing, No. 699 -18 Patentee after: JIANGSU SIMCERE PHARMACEUTICAL R & D Co.,Ltd. Patentee after: JIANGSU SIMCERE PHARMACEUTICAL Co.,Ltd. Address before: 210042 Xuanwu Avenue, Jiangsu, Nanjing, No. 699 -18 Patentee before: JIANGSU SIMCERE PHARMACEUTICAL R & D Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160711 Address after: 210042 Xuanwu District, Xuanwu District, Jiangsu, Nanjing No. 699 -18 Patentee after: JIANGSU SIMCERE PHARMACEUTICAL Co.,Ltd. Address before: 210042 Xuanwu Avenue, Jiangsu, Nanjing, No. 699 -18 Patentee before: JIANGSU SIMCERE PHARMACEUTICAL R & D Co.,Ltd. Patentee before: JIANGSU SIMCERE PHARMACEUTICAL Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20230425 Address after: No. 20 Yaogu Yiheng Road, Xiuying District, Haikou City, Hainan Province, 570311 Patentee after: Xiansheng Zaiming Pharmaceutical Co.,Ltd. Address before: 210042 699 Xuanwu Road, Xuanwu District, Nanjing, Jiangsu -18 Patentee before: JIANGSU SIMCERE PHARMACEUTICAL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: No. 20 Yaogu Yiheng Road, Xiuying District, Haikou City, Hainan Province, 570311 Patentee after: Hainan Xiansheng Zaiming Pharmaceutical Co.,Ltd. Country or region after: China Address before: No. 20 Yaogu Yiheng Road, Xiuying District, Haikou City, Hainan Province, 570311 Patentee before: Xiansheng Zaiming Pharmaceutical Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |