NO307181B1 - Fremgangsmåte for fremstilling av N-[3(3-cyanopyrazol[1,5- a]pyrimidin-7-yl)fenyl]-N-etylacetamid - Google Patents
Fremgangsmåte for fremstilling av N-[3(3-cyanopyrazol[1,5- a]pyrimidin-7-yl)fenyl]-N-etylacetamidInfo
- Publication number
- NO307181B1 NO307181B1 NO965084A NO965084A NO307181B1 NO 307181 B1 NO307181 B1 NO 307181B1 NO 965084 A NO965084 A NO 965084A NO 965084 A NO965084 A NO 965084A NO 307181 B1 NO307181 B1 NO 307181B1
- Authority
- NO
- Norway
- Prior art keywords
- cyanopyrazole
- ethylacetamide
- pyrimidin
- phenyl
- preparation
- Prior art date
Links
- YMJLEPMVGQBLHL-UHFFFAOYSA-N 1h-pyrazole-5-carbonitrile Chemical compound N#CC1=CC=NN1 YMJLEPMVGQBLHL-UHFFFAOYSA-N 0.000 title 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
- A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
-
- 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
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- 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
- A61P25/08—Antiepileptics; Anticonvulsants
-
- 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
- A61P25/20—Hypnotics; Sedatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Neurology (AREA)
- Pain & Pain Management (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Anesthesiology (AREA)
- Rheumatology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US785995P | 1995-12-01 | 1995-12-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO965084D0 NO965084D0 (no) | 1996-11-28 |
NO965084L NO965084L (no) | 1997-06-02 |
NO307181B1 true NO307181B1 (no) | 2000-02-21 |
Family
ID=21728482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO965084A NO307181B1 (no) | 1995-12-01 | 1996-11-28 | Fremgangsmåte for fremstilling av N-[3(3-cyanopyrazol[1,5- a]pyrimidin-7-yl)fenyl]-N-etylacetamid |
Country Status (25)
Country | Link |
---|---|
US (1) | US5714607A (no) |
EP (1) | EP0776898B1 (no) |
JP (1) | JP4112032B2 (no) |
KR (1) | KR100439282B1 (no) |
CN (1) | CN1057525C (no) |
AR (1) | AR004822A1 (no) |
AT (1) | ATE227290T1 (no) |
AU (1) | AU718310B2 (no) |
BR (1) | BR9605760A (no) |
CA (1) | CA2191647C (no) |
CY (1) | CY2440B1 (no) |
CZ (1) | CZ292253B6 (no) |
DE (1) | DE69624657T2 (no) |
DK (1) | DK0776898T3 (no) |
ES (1) | ES2184844T3 (no) |
HU (1) | HU226398B1 (no) |
IL (1) | IL119710A (no) |
MX (1) | MX9605974A (no) |
NO (1) | NO307181B1 (no) |
NZ (1) | NZ299848A (no) |
PT (1) | PT776898E (no) |
RU (1) | RU2178415C2 (no) |
SK (1) | SK281807B6 (no) |
TW (1) | TW382629B (no) |
ZA (1) | ZA9610008B (no) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6399621B1 (en) | 1999-08-10 | 2002-06-04 | American Cyanamid Company | N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1, 5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto |
US20030091632A1 (en) * | 1999-08-26 | 2003-05-15 | Neurocrine Biosciences, Inc. | Controlled-release sedative-hypnotic compositions and methods related thereto |
US6485746B1 (en) | 2000-08-25 | 2002-11-26 | Neurocrine Biosciences, Inc. | Controlled-release sedative-hypnotic compositions and methods related thereto |
US6384221B1 (en) * | 1999-09-02 | 2002-05-07 | Neurocrine Biosciences, Inc. | Polymorphs of N-methyl-N-(3-{3-[2-thienylcarbonyl]-pyrazol-[1,5-α]-pyrimidin-7-yl}phenyl)acetamide and compositions and methods related thereto |
EP1526136A1 (en) * | 2000-08-03 | 2005-04-27 | Wyeth | Polymorphs of zaleplon and methods for the preparation thereof |
PL365678A1 (en) * | 2000-08-03 | 2005-01-10 | Wyeth | Polymorphs of zaleplon and methods for the preparation thereof |
AR029780A1 (es) | 2000-12-13 | 2003-07-16 | Gador Sa | Procedimiento mejorado para la obtencion de n-[3(3-ciano-pirazolo[1,5-a]pirimidin-7-il)fenil]-n-etil-acetamida |
US20050032818A1 (en) * | 2001-06-12 | 2005-02-10 | Entire Interest | N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-5-yl)phenyl]-N-ethylacetamide and crystalline forms of zaleplon |
US6884888B2 (en) * | 2001-06-12 | 2005-04-26 | Teva Gyogyszergyar Reszvenytarsasag | Process for the production of N-[3-(3-cyanopyrazolo[1,5-a] pyrimidin-7-yl) phenyl]-N-ethylacetamide (zaleplon) |
SK472004A3 (en) | 2001-08-01 | 2004-12-01 | Biogal Gyogyszergyar | Purification and crystalline forms of zaleplon |
ATE368667T1 (de) * | 2002-02-14 | 2007-08-15 | Cilag Ag | Verfahren zur herstellung von n-ethyl-n-(3-(3- cyanopyrazolo-(1,5-a)-pyrimidin-7-yl)phenyl)- acetamid |
PL373694A1 (en) * | 2002-02-15 | 2005-09-05 | Teva Gyogyszergyar Reszvenytarsasag | Powder composition comprising zaleplon of defined particle size distribution and pharmaceutical products made therefrom |
PL207322B1 (pl) * | 2002-05-14 | 2010-11-30 | Adamed Społka Z Ograniczoną Odpowiedzialnością | Sposób wytwarzania zaleplonu |
DE112004001615T5 (de) * | 2003-09-04 | 2006-06-14 | Cipla Ltd. | Zaleplon-Synthese |
WO2005060968A1 (en) | 2003-12-11 | 2005-07-07 | Sepracor Inc. | Combination of a sedative and a neurotransmitter modulator, and methods for improving sleep quality and treating depression |
JP2007517876A (ja) * | 2004-01-14 | 2007-07-05 | マリンクロッド・インコーポレイテッド | 選択的ピラゾロピリミジン類の合成のための2相法 |
HUP0400325A3 (en) * | 2004-02-02 | 2005-11-28 | Richter Gedeon Vegyeszet | Pure n-[3-(-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-n-ethyl-acetamide, process for its preparation and intermediates |
DK1742624T3 (da) | 2004-02-18 | 2010-03-08 | Sepracor Inc | Dopamin-agonist-kombinationsterapi med sedativer til forbedring af søvnkvalitet |
WO2006070244A2 (en) * | 2004-11-22 | 2006-07-06 | Bakulesh Mafatlal Khamar | A process for the preparation of zaleplon |
US7649007B2 (en) * | 2006-08-15 | 2010-01-19 | Wyeth Llc | Oxazolidine derivatives as PR modulators |
US7652018B2 (en) * | 2006-08-15 | 2010-01-26 | Wyeth Llc | Imidazolidin-2-one derivatives useful as PR modulators |
TW200815428A (en) * | 2006-08-15 | 2008-04-01 | Wyeth Corp | Oxazolidone derivatives as PR modulators |
US7538107B2 (en) | 2006-08-15 | 2009-05-26 | Wyeth | Oxazinan-2-one derivatives useful as PR modulators |
WO2008068600A2 (en) * | 2006-12-06 | 2008-06-12 | Orchid Chemicals & Pharmaceuticals Limited | An improved process for the preparation of zaleplo |
CZ2008468A3 (cs) | 2008-07-31 | 2009-11-18 | Farmak, A. S. | Zpusob prípravy N-(1-benzo[b]thien-2-ylethyl)-N-hydroxymocoviny |
CN102816163A (zh) * | 2012-08-20 | 2012-12-12 | 四川禾邦阳光制药股份有限公司 | 扎来普隆的新晶型及制备方法 |
CN112694336B (zh) * | 2020-12-29 | 2021-11-16 | 哈尔滨工业大学 | 一种高纯α相氮化硅纤维毡的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281000A (en) * | 1979-07-09 | 1981-07-28 | American Cyanamid Company | Substituted pyrazolo (1,5-a)pyrimidines and their use as anxiolytic agents |
US4626538A (en) * | 1983-06-23 | 1986-12-02 | American Cyanamid Company | [7-(3-disubstituted amino)phenyl]pyrazolo[1,5-a]pyrimidines |
US4521422A (en) * | 1983-06-23 | 1985-06-04 | American Cyanamid Company | Aryl and heteroaryl[7-(aryl and heteroaryl)pyrazolo[1,5-a]pyrimidin-3-yl]methanones |
NZ208554A (en) * | 1983-06-23 | 1987-06-30 | American Cyanamid Co | (aryl and heteroaryl)-(7-(aryl and heteroaryl)-pyrazolo (1,5-a) pyrimidin-3-yl)-methanone derivatives and pharmaceutical compositions |
JPS62270584A (ja) * | 1986-04-28 | 1987-11-24 | Yoshitomi Pharmaceut Ind Ltd | 4,7−ジヒドロピラゾロ〔1,5−a〕ピリミジン誘導体 |
GB9321162D0 (en) * | 1993-10-13 | 1993-12-01 | Boots Co Plc | Therapeutic agents |
-
1996
- 1996-11-25 US US08/758,132 patent/US5714607A/en not_active Expired - Lifetime
- 1996-11-28 IL IL11971096A patent/IL119710A/xx not_active IP Right Cessation
- 1996-11-28 HU HU9603275A patent/HU226398B1/hu unknown
- 1996-11-28 ZA ZA9610008A patent/ZA9610008B/xx unknown
- 1996-11-28 AT AT96308630T patent/ATE227290T1/de active
- 1996-11-28 EP EP96308630A patent/EP0776898B1/en not_active Expired - Lifetime
- 1996-11-28 DK DK96308630T patent/DK0776898T3/da active
- 1996-11-28 DE DE69624657T patent/DE69624657T2/de not_active Expired - Lifetime
- 1996-11-28 NO NO965084A patent/NO307181B1/no not_active IP Right Cessation
- 1996-11-28 ES ES96308630T patent/ES2184844T3/es not_active Expired - Lifetime
- 1996-11-28 PT PT96308630T patent/PT776898E/pt unknown
- 1996-11-29 CZ CZ19963505A patent/CZ292253B6/cs not_active IP Right Cessation
- 1996-11-29 CA CA002191647A patent/CA2191647C/en not_active Expired - Fee Related
- 1996-11-29 MX MX9605974A patent/MX9605974A/es unknown
- 1996-11-29 JP JP31909596A patent/JP4112032B2/ja not_active Expired - Fee Related
- 1996-11-29 SK SK1536-96A patent/SK281807B6/sk not_active IP Right Cessation
- 1996-11-29 AR ARP960105438A patent/AR004822A1/es active IP Right Grant
- 1996-11-29 BR BR9605760A patent/BR9605760A/pt not_active Application Discontinuation
- 1996-11-29 KR KR1019960059652A patent/KR100439282B1/ko not_active IP Right Cessation
- 1996-11-29 NZ NZ299848A patent/NZ299848A/en not_active IP Right Cessation
- 1996-11-29 TW TW085114751A patent/TW382629B/zh not_active IP Right Cessation
- 1996-11-29 RU RU96122857/04A patent/RU2178415C2/ru not_active IP Right Cessation
- 1996-11-29 AU AU74091/96A patent/AU718310B2/en not_active Ceased
- 1996-11-30 CN CN96118985A patent/CN1057525C/zh not_active Expired - Fee Related
-
2004
- 2004-05-06 CY CY0400035A patent/CY2440B1/xx unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO307181B1 (no) | Fremgangsmåte for fremstilling av N-[3(3-cyanopyrazol[1,5- a]pyrimidin-7-yl)fenyl]-N-etylacetamid | |
NO973982D0 (no) | Fremgangsmåte for fremstilling av heteromultimere polypeptider | |
PL320555A1 (en) | Method of obtaining 5-[2-ethoxy-5-(4-methylpierazin-1-ylsulphonyl)phenyl]-1-methyl-3-n-propylo-1,6-dihydro-7h-pyrazole[4,3-d]pyrimidin-7-one and novel intermediate compounds | |
NO981800L (no) | FremgangsmÕte for fremstilling av 1,1,1,3,3-pentafluorpentan | |
NO944871D0 (no) | Fremgangsmåte for fremstilling av polydimetylsiloksaner | |
EE9900507A (et) | Pürasolo[4,3-d]pürimidiin-7-oonide ja nende vaheühendite valmistamise protsess | |
FI981709A0 (fi) | Menetelmä 5-substituoitujen 2-amino-4-okso-pyrrolo/2,3-d/-pyrimidiinien valmistamiseksi | |
BR9605030A (pt) | Processo para derivados de 4H-imidazol [1, 5-a][1, 4] benzodiazepina | |
NO982237L (no) | FremgangsmÕte for fremstilling av fenylimidazolidinderivater | |
PL327539A1 (en) | 2,7-substituted derivatives of octahydropyrrole[1,2-a]-pyrazine | |
AU3207297A (en) | Process for the production of 8-chloro-6-(2-fluorophenyl)-1-methyl-4h-imidazo{1,5-a}benzod iazepine | |
PL372942A1 (en) | Process for the production of n-[3-(3-cyanopyrazolo[1,5-a] pyrimidin-7-yl)phenyl]-n-ethylacetamide (zaleplon) | |
IL150163A (en) | PHARMACEUTICAL COMPOSITIONS COMPRISING PYRAZOLO[1,5-a]PYRIMIDINE DERIVATIVES AND SOME NOVEL SUCH COMPOUNDS | |
EG22775A (en) | Process for the preparation of pyrazolo (f,5-d) pyrimidin 7 ones-3-pyridylsulphonyl compounds and intermediates thereof | |
NO963432D0 (no) | Fremgangsmåte for fremstilling av dimetyldiklorsilan | |
NO980316D0 (no) | Fremgangsmåte for fremstilling av polymerisater av N-vinylkarprolaktam | |
NO305803B1 (no) | Forbedret fremgangsmÕte for fremstilling av 2-amino-3,5-dihydro-7-substituerte 4H-pyrrolo [3,2-d]-pyrimidin-4-oner | |
NO964519D0 (no) | Fremgangsmåte for fremstilling av chitosanalkylderivater | |
NO20016271D0 (no) | Fremgangsmåte for fremstilling av substituerte [1,4]diazepino[6,7,1-hi]indol-4-oner | |
FI960790A0 (fi) | Menetelmä fluoreenibisfenolin valmistamiseksi | |
NO964146L (no) | Fremgangsmåte for fremstilling av 5-substituerte pyrrolo(2,3-d)pyrimidiner | |
EE03376B1 (et) | Meetod ravimuda ettevalmistamiseks | |
GB0110251D0 (en) | Process for the preparation of pyrazolo[4,4-d]Pyrimidin-7-one compounds and intermediates thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |