DE602005011530D1 - Verfahren zur Herstellung von Imiquimod und dessen Zwischenverbindungen - Google Patents
Verfahren zur Herstellung von Imiquimod und dessen ZwischenverbindungenInfo
- Publication number
- DE602005011530D1 DE602005011530D1 DE602005011530T DE602005011530T DE602005011530D1 DE 602005011530 D1 DE602005011530 D1 DE 602005011530D1 DE 602005011530 T DE602005011530 T DE 602005011530T DE 602005011530 T DE602005011530 T DE 602005011530T DE 602005011530 D1 DE602005011530 D1 DE 602005011530D1
- Authority
- DE
- Germany
- Prior art keywords
- aryl
- alkyl
- preparation
- group
- imiquimod
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001282A ITMI20041282A1 (it) | 2004-06-24 | 2004-06-24 | Procedimento per la preparazione di imiquimod |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005011530D1 true DE602005011530D1 (de) | 2009-01-22 |
Family
ID=34937394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005011530T Expired - Fee Related DE602005011530D1 (de) | 2004-06-24 | 2005-06-13 | Verfahren zur Herstellung von Imiquimod und dessen Zwischenverbindungen |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060004202A1 (de) |
EP (1) | EP1609792B1 (de) |
JP (1) | JP2006008686A (de) |
AT (1) | ATE417043T1 (de) |
CA (1) | CA2510576A1 (de) |
DE (1) | DE602005011530D1 (de) |
ES (1) | ES2317104T3 (de) |
IT (1) | ITMI20041282A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20051292A1 (it) * | 2005-07-08 | 2007-01-09 | Dipharma Spa | Procedimento per la purificazione di imiquimod |
US7943771B2 (en) | 2007-01-24 | 2011-05-17 | Chemagis Ltd. | Imiquimod production process |
US7659398B2 (en) | 2007-02-14 | 2010-02-09 | Chemagis Ltd. | Imiquimod production process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL73534A (en) * | 1983-11-18 | 1990-12-23 | Riker Laboratories Inc | 1h-imidazo(4,5-c)quinoline-4-amines,their preparation and pharmaceutical compositions containing certain such compounds |
US4929624A (en) * | 1989-03-23 | 1990-05-29 | Minnesota Mining And Manufacturing Company | Olefinic 1H-imidazo(4,5-c)quinolin-4-amines |
US5175296A (en) * | 1991-03-01 | 1992-12-29 | Minnesota Mining And Manufacturing Company | Imidazo[4,5-c]quinolin-4-amines and processes for their preparation |
US5741908A (en) * | 1996-06-21 | 1998-04-21 | Minnesota Mining And Manufacturing Company | Process for reparing imidazoquinolinamines |
-
2004
- 2004-06-24 IT IT001282A patent/ITMI20041282A1/it unknown
-
2005
- 2005-06-13 ES ES05012621T patent/ES2317104T3/es active Active
- 2005-06-13 EP EP05012621A patent/EP1609792B1/de not_active Not-in-force
- 2005-06-13 AT AT05012621T patent/ATE417043T1/de not_active IP Right Cessation
- 2005-06-13 DE DE602005011530T patent/DE602005011530D1/de not_active Expired - Fee Related
- 2005-06-23 US US11/159,129 patent/US20060004202A1/en not_active Abandoned
- 2005-06-23 JP JP2005182864A patent/JP2006008686A/ja active Pending
- 2005-06-23 CA CA002510576A patent/CA2510576A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2510576A1 (en) | 2005-12-24 |
US20060004202A1 (en) | 2006-01-05 |
ATE417043T1 (de) | 2008-12-15 |
ITMI20041282A1 (it) | 2004-09-24 |
ES2317104T3 (es) | 2009-04-16 |
EP1609792B1 (de) | 2008-12-10 |
EP1609792A1 (de) | 2005-12-28 |
JP2006008686A (ja) | 2006-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |