CN104529941B - 乙酰唑胺关键中间体2-乙酰氨基-5-氯磺酰基-1,3,4-噻二唑的非氯气制备方法 - Google Patents
乙酰唑胺关键中间体2-乙酰氨基-5-氯磺酰基-1,3,4-噻二唑的非氯气制备方法 Download PDFInfo
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- CN104529941B CN104529941B CN201510010711.1A CN201510010711A CN104529941B CN 104529941 B CN104529941 B CN 104529941B CN 201510010711 A CN201510010711 A CN 201510010711A CN 104529941 B CN104529941 B CN 104529941B
- Authority
- CN
- China
- Prior art keywords
- thiadiazoles
- chlorosulfonyl
- acetylaminohydroxyphenylarsonic acid
- acetazolamide
- chlorine
- 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.)
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- BZKPWHYZMXOIDC-UHFFFAOYSA-N acetazolamide Chemical compound CC(=O)NC1=NN=C(S(N)(=O)=O)S1 BZKPWHYZMXOIDC-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229960000571 acetazolamide Drugs 0.000 title claims abstract description 50
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000000460 chlorine Substances 0.000 title claims abstract description 40
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- -1 2-acetylaminohydroxyphenylarsonic acid 5-chlorosulfonyl-1,3,4-thiadiazoles Chemical class 0.000 title claims abstract description 21
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- 239000000376 reactant Substances 0.000 claims abstract description 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 4
- LXJOYRVJPWDJBZ-UHFFFAOYSA-N (2-acetamido-3-hydroxyphenyl)arsonic acid Chemical compound OC=1C(=C(C=CC1)[As](O)(O)=O)NC(C)=O LXJOYRVJPWDJBZ-UHFFFAOYSA-N 0.000 claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000007605 air drying Methods 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 8
- 239000012065 filter cake Substances 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 229960000583 acetic acid Drugs 0.000 claims description 4
- 239000012362 glacial acetic acid Substances 0.000 claims description 4
- 238000004811 liquid chromatography Methods 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 239000012488 sample solution Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- 239000012895 dilution Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 20
- 239000002932 luster Substances 0.000 abstract description 2
- 150000004867 thiadiazoles Chemical class 0.000 abstract description 2
- MEJAPGGFIJZHEJ-UHFFFAOYSA-N 5-acetamido-1,3,4-thiadiazole-2-sulfonyl chloride Chemical class CC(=O)NC1=NN=C(S(Cl)(=O)=O)S1 MEJAPGGFIJZHEJ-UHFFFAOYSA-N 0.000 abstract 2
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 abstract 1
- DWSMAMSVZRCQMP-UHFFFAOYSA-N n-(2-sulfanylidene-3h-1,3,4-thiadiazol-5-yl)acetamide Chemical class CC(=O)NC1=NN=C(S)S1 DWSMAMSVZRCQMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 description 33
- 239000007791 liquid phase Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 description 5
- 239000001117 sulphuric acid Substances 0.000 description 5
- 235000011149 sulphuric acid Nutrition 0.000 description 5
- 238000010792 warming Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 210000004877 mucosa Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- CIIBBRJFKALYAK-UHFFFAOYSA-N 1,3,4-thiadiazole-2-sulfonyl chloride Chemical class ClS(=O)(=O)C1=NN=CS1 CIIBBRJFKALYAK-UHFFFAOYSA-N 0.000 description 1
- GDGIVSREGUOIJZ-UHFFFAOYSA-N 5-amino-3h-1,3,4-thiadiazole-2-thione Chemical class NC1=NN=C(S)S1 GDGIVSREGUOIJZ-UHFFFAOYSA-N 0.000 description 1
- ZBTPCVUBWREMPQ-UHFFFAOYSA-N CC(=O)NC1=C(C=CC(=C1O)Cl)[As](=O)(O)O Chemical compound CC(=O)NC1=C(C=CC(=C1O)Cl)[As](=O)(O)O ZBTPCVUBWREMPQ-UHFFFAOYSA-N 0.000 description 1
- 206010008479 Chest Pain Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010037423 Pulmonary oedema Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 239000012450 pharmaceutical intermediate Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 108010001535 sulfhydryl oxidase Proteins 0.000 description 1
- 150000003573 thiols Chemical group 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
- C07D285/135—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201510010711.1A CN104529941B (zh) | 2015-01-09 | 2015-01-09 | 乙酰唑胺关键中间体2-乙酰氨基-5-氯磺酰基-1,3,4-噻二唑的非氯气制备方法 |
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CN201510010711.1A CN104529941B (zh) | 2015-01-09 | 2015-01-09 | 乙酰唑胺关键中间体2-乙酰氨基-5-氯磺酰基-1,3,4-噻二唑的非氯气制备方法 |
Publications (2)
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CN104529941A CN104529941A (zh) | 2015-04-22 |
CN104529941B true CN104529941B (zh) | 2016-08-24 |
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CN111646954A (zh) * | 2020-07-22 | 2020-09-11 | 双鹤药业(商丘)有限责任公司 | 一种乙酰唑胺新晶型及其制备方法 |
CN115974814B (zh) * | 2022-12-13 | 2024-08-20 | 北京斯利安药业有限公司 | 2-乙酰氨基-5-氯磺酰基-1,3,4-噻二唑的制备方法及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4255182A (en) * | 1980-03-10 | 1981-03-10 | Velsicol Chemical Corporation | Aminosulfonylthiadiazolylureas |
US5008396A (en) * | 1989-11-06 | 1991-04-16 | Dowelanco | Process for the preparation of 5-amino-3-chlorosulfonyl-1,2,4-triazole |
CN1332942C (zh) * | 2002-10-11 | 2007-08-22 | 埃科特莱茵药品有限公司 | 磺酰基氨基-乙酸衍生物及其作为阿立新受体拮抗剂的应用 |
CN103554039A (zh) * | 2013-10-25 | 2014-02-05 | 广西师范大学 | 一种n-2-吡嗪磺酰化氨基酸及其合成方法 |
-
2015
- 2015-01-09 CN CN201510010711.1A patent/CN104529941B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4255182A (en) * | 1980-03-10 | 1981-03-10 | Velsicol Chemical Corporation | Aminosulfonylthiadiazolylureas |
US5008396A (en) * | 1989-11-06 | 1991-04-16 | Dowelanco | Process for the preparation of 5-amino-3-chlorosulfonyl-1,2,4-triazole |
CN1332942C (zh) * | 2002-10-11 | 2007-08-22 | 埃科特莱茵药品有限公司 | 磺酰基氨基-乙酸衍生物及其作为阿立新受体拮抗剂的应用 |
CN103554039A (zh) * | 2013-10-25 | 2014-02-05 | 广西师范大学 | 一种n-2-吡嗪磺酰化氨基酸及其合成方法 |
Non-Patent Citations (4)
Title |
---|
Kiumars Bahrami et al..Direct Conversion of Thiols to Sulfonyl Chlorides and Sulfonamides.《J. Org. Chem.》.2009,第74卷第9287-9291页. * |
周艳芬.噻二唑类医药中间体的合成.《中国优秀硕士学位论文全文数据库 工程科技I辑》.2009,(第10期),第B016-37页. * |
张承耀等.2-氨基-5-巯基-1,3,4-噻二唑及乙酰唑胺的合成.《药学学报》.1958,第6卷(第6期),第351-355页. * |
杜晓华等.绿色氯化技术在农药中间体合成中的应用.《现代农药》.2009,第8卷(第1期),第24-26及54页. * |
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Effective date of registration: 20240729 Address after: 456150 East Section of Fuxing Avenue, Tangyin County Industrial Agglomeration District, Anyang City, Henan Province Patentee after: Henan Zhongshuai Pharmaceutical Co.,Ltd. Country or region after: China Address before: 17-18th Floor, Building A, Zhengzhou Biomedical Industry Park, No. 7 Dongqing Street, High tech Development Zone, Zhengzhou City, Henan Province, China 450000 Patentee before: ZHONGSHUAI PHARMACEUTICAL SCI & TECH Co.,Ltd. Country or region before: China |