NO318088B1 - Ny fremgangsmate ved fremstillingen av 11-amino-3-klor-6,11-dihydro-5,5-diokso-6-metyl-dibenzo[c,f][1,2]tiazepin og anvendelse til syntesen av tianeptin - Google Patents
Ny fremgangsmate ved fremstillingen av 11-amino-3-klor-6,11-dihydro-5,5-diokso-6-metyl-dibenzo[c,f][1,2]tiazepin og anvendelse til syntesen av tianeptin Download PDFInfo
- Publication number
- NO318088B1 NO318088B1 NO20011598A NO20011598A NO318088B1 NO 318088 B1 NO318088 B1 NO 318088B1 NO 20011598 A NO20011598 A NO 20011598A NO 20011598 A NO20011598 A NO 20011598A NO 318088 B1 NO318088 B1 NO 318088B1
- Authority
- NO
- Norway
- Prior art keywords
- formula
- methyl
- dihydro
- dibenzo
- dioxo
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 20
- 230000015572 biosynthetic process Effects 0.000 title claims description 10
- 238000003786 synthesis reaction Methods 0.000 title claims description 10
- IGSJOGMOHGCKOZ-UHFFFAOYSA-N 3-chloro-6-methyl-5,5-dioxo-11h-benzo[c][2,1]benzothiazepin-11-amine Chemical compound O=S1(=O)N(C)C2=CC=CC=C2C(N)C2=CC=C(Cl)C=C21 IGSJOGMOHGCKOZ-UHFFFAOYSA-N 0.000 title claims description 3
- 238000002360 preparation method Methods 0.000 title description 5
- 150000001875 compounds Chemical class 0.000 claims description 19
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- JICJBGPOMZQUBB-UHFFFAOYSA-N 7-[(3-chloro-6-methyl-5,5-dioxido-6,11-dihydrodibenzo[c,f][1,2]thiazepin-11-yl)amino]heptanoic acid Chemical compound O=S1(=O)N(C)C2=CC=CC=C2C(NCCCCCCC(O)=O)C2=CC=C(Cl)C=C21 JICJBGPOMZQUBB-UHFFFAOYSA-N 0.000 claims description 10
- 229960005138 tianeptine Drugs 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 150000002576 ketones Chemical class 0.000 claims description 6
- 159000000000 sodium salts Chemical class 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 4
- -1 for example Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 4
- 239000012279 sodium borohydride Substances 0.000 claims description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 3
- 150000003335 secondary amines Chemical class 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 150000003141 primary amines Chemical class 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- VBPPJUXIEMSWDT-UHFFFAOYSA-N ethyl 7-aminoheptanoate Chemical compound CCOC(=O)CCCCCCN VBPPJUXIEMSWDT-UHFFFAOYSA-N 0.000 description 2
- OOBFNDGMAGSNKA-UHFFFAOYSA-N ethyl 7-bromoheptanoate Chemical compound CCOC(=O)CCCCCCBr OOBFNDGMAGSNKA-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- SHFJWMWCIHQNCP-UHFFFAOYSA-M hydron;tetrabutylazanium;sulfate Chemical compound OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC SHFJWMWCIHQNCP-UHFFFAOYSA-M 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003444 phase transfer catalyst Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- PLJSQMOJEPQCNT-UHFFFAOYSA-N 3-chloro-6-methyl-5,5-dioxo-11h-benzo[c][2,1]benzothiazepin-11-amine;hydrochloride Chemical compound Cl.O=S1(=O)N(C)C2=CC=CC=C2C(N)C2=CC=C(Cl)C=C21 PLJSQMOJEPQCNT-UHFFFAOYSA-N 0.000 description 1
- RGOFXWXKWORKIP-UHFFFAOYSA-N 3-chloro-6-methyl-5,5-dioxobenzo[c][2,1]benzothiazepin-11-one Chemical compound O=S1(=O)N(C)C2=CC=CC=C2C(=O)C2=CC=C(Cl)C=C21 RGOFXWXKWORKIP-UHFFFAOYSA-N 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 208000020401 Depressive disease Diseases 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- MOOAHMCRPCTRLV-UHFFFAOYSA-N boron sodium Chemical compound [B].[Na] MOOAHMCRPCTRLV-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000013275 serotonin uptake Effects 0.000 description 1
- NYERMPLPURRVGM-UHFFFAOYSA-N thiazepine Chemical compound S1C=CC=CC=N1 NYERMPLPURRVGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D281/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D281/02—Seven-membered rings
- C07D281/04—Seven-membered rings having the hetero atoms in positions 1 and 4
- C07D281/08—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D281/12—Seven-membered rings having the hetero atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems condensed with two six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D281/00—Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D281/02—Seven-membered rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Pain & Pain Management (AREA)
- Psychiatry (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0004111A FR2807039A1 (fr) | 2000-03-31 | 2000-03-31 | NOUVEAU PROCEDE DE PREPARATION DE LA 11-AMINO-3-CHLORO-6,11- DIHYDRO-5,5-DIOXO-6-METHYL-DIBENZO[c,f][1,2]-THIAZEPINE ET APPLICATION A LA SYNTHESE DE LA TIANEPTINE |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20011598D0 NO20011598D0 (no) | 2001-03-29 |
NO20011598L NO20011598L (no) | 2001-10-01 |
NO318088B1 true NO318088B1 (no) | 2005-01-31 |
Family
ID=8848710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20011598A NO318088B1 (no) | 2000-03-31 | 2001-03-29 | Ny fremgangsmate ved fremstillingen av 11-amino-3-klor-6,11-dihydro-5,5-diokso-6-metyl-dibenzo[c,f][1,2]tiazepin og anvendelse til syntesen av tianeptin |
Country Status (23)
Country | Link |
---|---|
US (1) | US6441165B2 (zh) |
EP (1) | EP1138677B1 (zh) |
JP (1) | JP3723464B2 (zh) |
KR (1) | KR100464180B1 (zh) |
CN (1) | CN1157387C (zh) |
AR (1) | AR028306A1 (zh) |
AT (1) | ATE242226T1 (zh) |
AU (1) | AU777616B2 (zh) |
BR (1) | BR0101230B1 (zh) |
CA (1) | CA2342950C (zh) |
DE (1) | DE60100321T2 (zh) |
DK (1) | DK1138677T3 (zh) |
EA (1) | EA003770B1 (zh) |
ES (1) | ES2201019T3 (zh) |
FR (1) | FR2807039A1 (zh) |
HK (1) | HK1039618B (zh) |
HU (1) | HU228204B1 (zh) |
NO (1) | NO318088B1 (zh) |
NZ (1) | NZ510857A (zh) |
PL (1) | PL212886B1 (zh) |
PT (1) | PT1138677E (zh) |
SI (1) | SI1138677T1 (zh) |
ZA (1) | ZA200102642B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6683072B1 (en) * | 2003-02-04 | 2004-01-27 | Vela Pharmaceuticals, Inc. | Compositions and methods for treatment of irritable bowel syndrome and nonulcer dyspepsia |
CA2625337C (en) * | 2005-10-17 | 2014-03-18 | Vinayak G. Gore | Novel process |
US9314469B2 (en) | 2008-05-05 | 2016-04-19 | Tonix Pharma Holdings Limited | Method for treating neurocognitive dysfunction |
US8198268B2 (en) | 2008-10-31 | 2012-06-12 | Janssen Biotech, Inc. | Tianeptine sulfate salt forms and methods of making and using the same |
WO2010070667A2 (en) * | 2008-11-19 | 2010-06-24 | Biophore India Pharmaceuticals Pvt. Ltd. | Novel process for the preparation of 7-((3-chloro-6-methyl-5,5-dioxo-6,11-dihydrodibenzo(c,f)(1,2) thiazepin-11-yl)amino)heptanoate |
KR101136976B1 (ko) * | 2011-09-06 | 2012-05-30 | 건일제약 주식회사 | 티아넵틴 또는 그의 염을 포함하는 탈모증의 예방 또는 치료용 약학 조성물 |
GB201208315D0 (en) | 2012-05-11 | 2012-06-27 | Numedicus Ltd | Pharmaceutical methods and compositions |
US10844027B2 (en) | 2015-09-16 | 2020-11-24 | The Trustees Of Columbia University In The City Of New York | Carboxylic diarylthiazepineamines as mu-opioid receptor agonists |
CN105254587B (zh) * | 2015-10-21 | 2018-01-09 | 济南诚汇双达化工有限公司 | 一种噻萘普汀钠中间体的制备方法 |
US10961244B2 (en) | 2016-03-25 | 2021-03-30 | The Trustees Of Columbia University In The City Of New York | Mitragynine alkaloids as opioid receptor modulators |
US11787772B2 (en) | 2017-03-15 | 2023-10-17 | The Trustees Of Columbia University In The City Of New York | Carboxylic diarythiazepineamines as mixed mu- and delta-opioid receptor agonists |
CN110790723A (zh) * | 2018-08-02 | 2020-02-14 | 北京万全德众医药生物技术有限公司 | 噻奈普汀钠的合成方法 |
KR20180101307A (ko) | 2018-09-04 | 2018-09-12 | 지엘팜텍주식회사 | 티아넵틴 또는 이의 약제학적으로 허용되는 염을 포함하는 경구투여용 서방성 정제 |
KR102199871B1 (ko) | 2018-12-21 | 2021-01-08 | 주식회사 한서켐 | 3,11-디클로로-6-메틸-6,11-디하이드로디벤조[c,f][1,2]티아제핀 5,5-디옥시드의 제조방법 |
KR20200104265A (ko) | 2020-08-21 | 2020-09-03 | 지엘팜텍주식회사 | 티아넵틴 또는 이의 약제학적으로 허용되는 염을 포함하는 경구투여용 서방성 정제 |
CN112062733A (zh) * | 2020-10-30 | 2020-12-11 | 南京法恩化学有限公司 | 一种噻萘普汀钠的制备方法 |
CN115819375A (zh) * | 2022-12-25 | 2023-03-21 | 山东诚汇双达药业有限公司 | 噻奈普汀钠关键中间体的制备方法 |
CN115872951A (zh) * | 2022-12-25 | 2023-03-31 | 山东诚汇双达药业有限公司 | 一种噻奈普汀钠中间体甲氧基取代物的合成方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1179108A (en) * | 1966-12-19 | 1970-01-28 | Science Union & Cie | New Derivatives of Dibenzo (c,f) Thiazepine (1,2) and processes for manufacturing them |
GB1269551A (en) | 1969-03-27 | 1972-04-06 | Science Union & Cie | New tricyclic derivatives and process for their manufacture |
CA995213A (fr) * | 1972-03-16 | 1976-08-17 | Charles Malen | Procede de preparation de derives tricycliques |
PL106752B1 (pl) * | 1976-02-25 | 1980-01-31 | Politechnika Gdanska | Sposob otrzymywania nowych 1-nitro-9-alkiloaminoalkiloaminoakrydyn lub ich soli |
US4564612A (en) * | 1983-04-22 | 1986-01-14 | Takeda Chemical Industries, Ltd. | Condensed, seven-membered ring compounds and their use |
KR890002073A (ko) * | 1987-07-01 | 1989-04-07 | 원본미기재 | 나프토티아제핀온 |
RU2024509C1 (ru) * | 1991-05-07 | 1994-12-15 | Всероссийский научный центр по безопасности биологически активных веществ | Производные 9-аминоакридина или их соли с органическими или неорганическими кислотами, проявляющие психотропную, антиамнестическую и липидрегулирующую активность |
JPH05255290A (ja) * | 1992-03-17 | 1993-10-05 | Fujisawa Pharmaceut Co Ltd | 腫瘍壊死因子産生阻害剤 |
FR2716623B1 (fr) * | 1994-02-25 | 1996-08-23 | Adir | Utilisation d'un dérivé tricyclique pour l'obtention de médicaments destinés au traitement des troubles mnémo-cognitifs. |
US5783584A (en) * | 1995-12-11 | 1998-07-21 | Mayo Foundation For Medical Education And Research | THA analogs useful as cholinesterase inhibitors |
US5886185A (en) * | 1997-11-20 | 1999-03-23 | Development Center For Biotechnoloy | Polyamine-linked acridine dimers |
GB2339778A (en) * | 1998-07-17 | 2000-02-09 | Secr Defence | Terphenyl Liquid Crystals |
-
2000
- 2000-03-31 FR FR0004111A patent/FR2807039A1/fr not_active Withdrawn
-
2001
- 2001-03-28 KR KR10-2001-0016184A patent/KR100464180B1/ko not_active IP Right Cessation
- 2001-03-29 CA CA002342950A patent/CA2342950C/fr not_active Expired - Fee Related
- 2001-03-29 JP JP2001095567A patent/JP3723464B2/ja not_active Expired - Fee Related
- 2001-03-29 BR BRPI0101230-4B1A patent/BR0101230B1/pt not_active IP Right Cessation
- 2001-03-29 NO NO20011598A patent/NO318088B1/no not_active IP Right Cessation
- 2001-03-29 US US09/821,221 patent/US6441165B2/en not_active Expired - Lifetime
- 2001-03-30 CN CNB011120835A patent/CN1157387C/zh not_active Expired - Fee Related
- 2001-03-30 PT PT01400814T patent/PT1138677E/pt unknown
- 2001-03-30 PL PL346793A patent/PL212886B1/pl unknown
- 2001-03-30 DE DE60100321T patent/DE60100321T2/de not_active Expired - Lifetime
- 2001-03-30 AR ARP010101536A patent/AR028306A1/es not_active Application Discontinuation
- 2001-03-30 ZA ZA200102642A patent/ZA200102642B/xx unknown
- 2001-03-30 SI SI200130013T patent/SI1138677T1/xx unknown
- 2001-03-30 NZ NZ510857A patent/NZ510857A/en not_active IP Right Cessation
- 2001-03-30 EP EP01400814A patent/EP1138677B1/fr not_active Expired - Lifetime
- 2001-03-30 AU AU33368/01A patent/AU777616B2/en not_active Ceased
- 2001-03-30 EA EA200100301A patent/EA003770B1/ru not_active IP Right Cessation
- 2001-03-30 ES ES01400814T patent/ES2201019T3/es not_active Expired - Lifetime
- 2001-03-30 HU HU0101334A patent/HU228204B1/hu not_active IP Right Cessation
- 2001-03-30 DK DK01400814T patent/DK1138677T3/da active
- 2001-03-30 AT AT01400814T patent/ATE242226T1/de active
-
2002
- 2002-02-22 HK HK02101326.1A patent/HK1039618B/zh not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO318088B1 (no) | Ny fremgangsmate ved fremstillingen av 11-amino-3-klor-6,11-dihydro-5,5-diokso-6-metyl-dibenzo[c,f][1,2]tiazepin og anvendelse til syntesen av tianeptin | |
KR100649289B1 (ko) | (1s)-4,5-다이메톡시-1-(메틸아미노메틸)-벤조사이클로부탄 및 이의 부가 염을 합성하는 방법, 및 이바브라딘 및약제학적으로 허용되는 산 부가염의 합성에서의 용도 | |
WO2022134488A1 (zh) | 一种利拉利汀中间体的有关物质及其合成方法 | |
CN114105872B (zh) | 一种用于制备盐酸丙卡特罗的中间体及其制备方法 | |
IE912004A1 (en) | New process for the industrial preparation of¹4-chloro-3-sulfamoyl-n-(2,3-dihydro-2-methyl-1h-indol-1-yl)¹benzamide | |
CN114195712B (zh) | 一种能够用来制备盐酸丙卡特罗的中间体及其制备方法 | |
CN112661668B (zh) | 一种n-取代酰胺类化合物及其制备方法 | |
AU737994B2 (en) | Process for preparing o-(3-amino-2-hydroxy-propyl)-hydroxymic acid halides | |
US6320058B2 (en) | Process for the preparation of isoindoline | |
MXPA01002904A (es) | Nuevo proceso para la preparacion de 11-amino-3-cloruro-6,11-dihidro-5,5-dioxo-6-metil-dibenzo (c,f) (1,2) tiazepina y aplicacion a la sintesis de tianeptina | |
US20050119351A1 (en) | Polymorphic forms of sertraline hydrochloride | |
CN114213323B (zh) | 一种盐酸丙卡特罗的合成新工艺 | |
CN110655466A (zh) | 盐酸苄非他明的制备方法 | |
US12122754B2 (en) | Related substance of linagliptin intermediate and synthesis method thereof | |
JPH0597826A (ja) | 6−アミノ−7−フルオロ−2h−1,4−ベンズオキサジン−3(4h)−オンの製造法 | |
US6346610B1 (en) | Process for preparing antifungal V-28-3M | |
WO2023248154A1 (en) | Process for the preparation of viloxazine hydrochloride | |
CN115073303A (zh) | 一种盐酸特比萘芬z型异构体的制备方法 | |
CN111302997A (zh) | “一锅法”制备拉罗替尼中间体的方法 | |
JPH06345737A (ja) | ナファゾリンまたはその塩の製造方法 | |
NO327534B1 (no) | Fremgangsmate for fremstilling av salter av cyanobenzylamin | |
MXPA01001921A (es) | Nuevo proceso para la preparacion de isoindolina | |
KR20000032232A (ko) | 2-(3-트리플루오로메틸)아닐리노니코틴산 2-(n-몰포린)에틸의제조방법. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |