RO122912B8 - Procedeu de preparare a unui derivat de 2h-cromen - Google Patents
Procedeu de preparare a unui derivat de 2h-cromenInfo
- Publication number
- RO122912B8 RO122912B8 ROA200700589A RO200700589A RO122912B8 RO 122912 B8 RO122912 B8 RO 122912B8 RO A200700589 A ROA200700589 A RO A200700589A RO 200700589 A RO200700589 A RO 200700589A RO 122912 B8 RO122912 B8 RO 122912B8
- Authority
- RO
- Romania
- Prior art keywords
- formula
- preparing
- compound
- chromene derivative
- chromene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- 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)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Invenţia se referă la un procedeu de preparare a unui derivat de 2H-cromen cu formula I: cu acţiune de inhibare a dihidrofolat reductazei, putând fi utilizat pentru controlul sau prevenirea bolilor infecţioase la mamifere, şi la intermediarii din acest procedeu. Procedeul conform invenţiei constă în reacţia unui compus cu formula 6: în care R reprezintă -C(CH)sau -CH(CH), după protejarea prealabilă a grupei fenol, cu o cetonă cu formula 8: urmată de reducerea compusului obţinut şi, în continuare, de ciclizare, cu obţinerea compusului cu formula 11: din care, după deprotejare, se obţine compusul dorit, cu formula I.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP2005001695 | 2005-02-18 | ||
PCT/EP2006/001185 WO2006087143A1 (en) | 2005-02-18 | 2006-02-10 | Novel processes for the preparation of a 2h-chromene |
Publications (2)
Publication Number | Publication Date |
---|---|
RO122912B1 RO122912B1 (ro) | 2010-04-30 |
RO122912B8 true RO122912B8 (ro) | 2010-09-30 |
Family
ID=36283919
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ROA200700590A RO122853B1 (ro) | 2005-02-18 | 2006-02-10 | Procedeu de preparare a unui derivat de benzofuran |
ROA200700589A RO122912B8 (ro) | 2005-02-18 | 2006-02-10 | Procedeu de preparare a unui derivat de 2h-cromen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ROA200700590A RO122853B1 (ro) | 2005-02-18 | 2006-02-10 | Procedeu de preparare a unui derivat de benzofuran |
Country Status (22)
Country | Link |
---|---|
US (2) | US20080161561A1 (ro) |
EP (3) | EP1856106A1 (ro) |
JP (2) | JP2008530156A (ro) |
KR (2) | KR20070106636A (ro) |
CN (4) | CN101115746A (ro) |
AU (2) | AU2006215788B2 (ro) |
BG (2) | BG109938A (ro) |
BR (2) | BRPI0607797A2 (ro) |
CA (2) | CA2596668A1 (ro) |
CZ (2) | CZ2007537A3 (ro) |
EE (2) | EE200700051A (ro) |
HU (2) | HUP0700604A3 (ro) |
IL (2) | IL184405A0 (ro) |
MX (2) | MX2007009282A (ro) |
NO (2) | NO20073678L (ro) |
NZ (1) | NZ556800A (ro) |
RO (2) | RO122853B1 (ro) |
RU (2) | RU2397980C2 (ro) |
TR (1) | TR200705187T1 (ro) |
TW (2) | TW200640912A (ro) |
WO (2) | WO2006087140A1 (ro) |
ZA (2) | ZA200706422B (ro) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006215788B2 (en) * | 2005-02-18 | 2011-10-20 | Acino Pharma Ag | Novel processes for the preparation of a 2H-chromene |
ATE542522T1 (de) * | 2008-04-08 | 2012-02-15 | Acino Pharma Ag | Wässrige pharmazeutische formulierung |
US7947293B2 (en) | 2008-04-08 | 2011-05-24 | Arpida Ag | Aqueous pharmaceutical formulation |
FR2949465B1 (fr) * | 2009-09-01 | 2011-08-12 | Pf Medicament | Derives chromones, leur procede de preparation et leurs applications therapeutiques |
CN110606831A (zh) * | 2018-06-14 | 2019-12-24 | 上海度德医药科技有限公司 | 一种Iclaprim的新中间体及其制备方法和应用 |
CN110818693B (zh) * | 2018-08-07 | 2023-06-02 | 上海度德医药科技有限公司 | 一种艾拉普林甲磺酸盐晶型b及其制备方法 |
CN109988156B (zh) * | 2019-03-12 | 2021-12-28 | 广东中科药物研究有限公司 | 一种氨基嘧啶化合物 |
CN110372746A (zh) * | 2019-07-11 | 2019-10-25 | 辽宁石油化工大学 | 一种合成β-胺基膦氧化合物的方法 |
CN110724108B (zh) * | 2019-11-18 | 2023-04-28 | 上海医药工业研究院有限公司 | 一种艾拉普林中间体及其制备方法 |
CN110818694B (zh) * | 2019-11-18 | 2023-04-21 | 上海医药工业研究院有限公司 | 艾拉普林中间体及其应用 |
CN110790753B (zh) * | 2019-11-18 | 2023-04-07 | 上海医药工业研究院 | 艾拉普林对甲苯磺酸盐、其制备方法和应用 |
CN110724135B (zh) * | 2019-11-18 | 2023-04-28 | 上海医药工业研究院有限公司 | 一种艾拉普林中间体及其制备方法 |
CN110642792B (zh) * | 2019-11-18 | 2023-04-21 | 上海医药工业研究院有限公司 | 艾拉普林中间体的制备方法 |
CN110713483B (zh) * | 2019-11-18 | 2023-04-07 | 上海医药工业研究院 | 艾拉普林中间体及艾拉普林的制备方法 |
CN110746361B (zh) * | 2019-11-18 | 2023-04-21 | 上海医药工业研究院有限公司 | 一种艾拉普林中间体及其制备方法 |
CN113493461A (zh) * | 2020-04-01 | 2021-10-12 | 上海医药工业研究院 | 一种七元杂环化合物或其盐、其制备方法及应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2709634A1 (de) * | 1977-03-05 | 1978-09-07 | Basf Ag | Benzylpyrimidine, verfahren zu ihrer herstellung und diese enthaltende arzneimittel |
US4438267A (en) * | 1980-11-11 | 1984-03-20 | Daluge Susan M | Monoheteroring compounds and their use |
WO1997020839A1 (en) * | 1995-12-04 | 1997-06-12 | F. Hoffmann-La Roche Ag | Diaminopyrimidines, pharmaceutical compositions containing them and their use as antibacterial |
WO2002010156A1 (en) * | 2000-07-29 | 2002-02-07 | Arpida Ag | Benzofuran derivatives and their use as antibacterial agents |
US7365205B2 (en) * | 2001-06-20 | 2008-04-29 | Daiichi Sankyo Company, Limited | Diamine derivatives |
CA2531757A1 (en) * | 2003-07-11 | 2005-01-20 | Arpida Ag | Benzofuran derivatives and their use in the treatment of microbial infections |
WO2005014586A1 (en) * | 2003-08-08 | 2005-02-17 | Arpida Ag | Novel process for the preparation of 2h-chromenes |
AU2006215788B2 (en) * | 2005-02-18 | 2011-10-20 | Acino Pharma Ag | Novel processes for the preparation of a 2H-chromene |
-
2006
- 2006-02-10 AU AU2006215788A patent/AU2006215788B2/en not_active Ceased
- 2006-02-10 EP EP06706815A patent/EP1856106A1/en not_active Withdrawn
- 2006-02-10 HU HU0700604A patent/HUP0700604A3/hu unknown
- 2006-02-10 CN CNA2006800039630A patent/CN101115746A/zh active Pending
- 2006-02-10 RU RU2007134584/04A patent/RU2397980C2/ru not_active IP Right Cessation
- 2006-02-10 RU RU2007134583/04A patent/RU2007134583A/ru not_active Application Discontinuation
- 2006-02-10 CN CN2006800039626A patent/CN101115743B/zh not_active Expired - Fee Related
- 2006-02-10 EE EEP200700051A patent/EE200700051A/xx unknown
- 2006-02-10 BR BRPI0607797-8A patent/BRPI0607797A2/pt not_active IP Right Cessation
- 2006-02-10 WO PCT/EP2006/001179 patent/WO2006087140A1/en active Application Filing
- 2006-02-10 US US11/816,157 patent/US20080161561A1/en not_active Abandoned
- 2006-02-10 EP EP10184131A patent/EP2270003A1/en not_active Withdrawn
- 2006-02-10 CZ CZ20070537A patent/CZ2007537A3/cs unknown
- 2006-02-10 JP JP2007555504A patent/JP2008530156A/ja active Pending
- 2006-02-10 CZ CZ20070536A patent/CZ2007536A3/cs unknown
- 2006-02-10 EE EEP200700050A patent/EE200700050A/xx unknown
- 2006-02-10 CA CA002596668A patent/CA2596668A1/en not_active Abandoned
- 2006-02-10 KR KR1020077021395A patent/KR20070106636A/ko not_active Application Discontinuation
- 2006-02-10 TR TR2007/05187T patent/TR200705187T1/xx unknown
- 2006-02-10 NZ NZ556800A patent/NZ556800A/en not_active IP Right Cessation
- 2006-02-10 WO PCT/EP2006/001185 patent/WO2006087143A1/en active Application Filing
- 2006-02-10 MX MX2007009282A patent/MX2007009282A/es not_active Application Discontinuation
- 2006-02-10 RO ROA200700590A patent/RO122853B1/ro unknown
- 2006-02-10 AU AU2006215785A patent/AU2006215785A1/en not_active Abandoned
- 2006-02-10 RO ROA200700589A patent/RO122912B8/ro unknown
- 2006-02-10 CA CA002596669A patent/CA2596669A1/en not_active Abandoned
- 2006-02-10 HU HU0700605A patent/HUP0700605A3/hu unknown
- 2006-02-10 BR BRPI0607758-7A patent/BRPI0607758A2/pt not_active IP Right Cessation
- 2006-02-10 KR KR1020077021394A patent/KR20070106635A/ko not_active Application Discontinuation
- 2006-02-10 EP EP06706809A patent/EP1856109A1/en not_active Withdrawn
- 2006-02-10 MX MX2007009283A patent/MX2007009283A/es unknown
- 2006-02-10 JP JP2007555507A patent/JP2009505943A/ja active Pending
- 2006-02-10 CN CN2011100324952A patent/CN102079727A/zh active Pending
- 2006-02-10 CN CN2011100324933A patent/CN102140094B/zh not_active Expired - Fee Related
- 2006-02-10 US US11/816,150 patent/US20080221324A1/en not_active Abandoned
- 2006-02-17 TW TW095105426A patent/TW200640912A/zh unknown
- 2006-02-17 TW TW095105425A patent/TW200640914A/zh unknown
-
2007
- 2007-07-04 IL IL184405A patent/IL184405A0/en unknown
- 2007-07-04 IL IL184404A patent/IL184404A0/en unknown
- 2007-07-17 NO NO20073678A patent/NO20073678L/no not_active Application Discontinuation
- 2007-07-18 NO NO20073701A patent/NO20073701L/no not_active Application Discontinuation
- 2007-08-01 ZA ZA200706422A patent/ZA200706422B/xx unknown
- 2007-08-01 ZA ZA200706421A patent/ZA200706421B/xx unknown
- 2007-08-10 BG BG109938A patent/BG109938A/bg unknown
- 2007-08-10 BG BG109937A patent/BG109937A/bg unknown
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