CA2496249C - 8-[3-amino-piperidin-1-yl]-xanthines, the production thereof and the use of the same as medicaments - Google Patents

8-[3-amino-piperidin-1-yl]-xanthines, the production thereof and the use of the same as medicaments Download PDF

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Publication number
CA2496249C
CA2496249C CA2496249A CA2496249A CA2496249C CA 2496249 C CA2496249 C CA 2496249C CA 2496249 A CA2496249 A CA 2496249A CA 2496249 A CA2496249 A CA 2496249A CA 2496249 C CA2496249 C CA 2496249C
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CA
Canada
Prior art keywords
methyl
xanthine
piperidin
esi
mass spectrum
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 - Lifetime
Application number
CA2496249A
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English (en)
French (fr)
Other versions
CA2496249A1 (en
Inventor
Frank Himmelsbach
Elke Langkopf
Matthias Eckhardt
Michael Mark
Roland Maier
Ralf Richard Hermann Lotz
Mohammad Tadayyon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Boehringer Ingelheim Pharma GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31947613&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2496249(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10238243A external-priority patent/DE10238243A1/de
Priority claimed from DE10312353A external-priority patent/DE10312353A1/de
Application filed by Boehringer Ingelheim Pharma GmbH and Co KG filed Critical Boehringer Ingelheim Pharma GmbH and Co KG
Publication of CA2496249A1 publication Critical patent/CA2496249A1/en
Application granted granted Critical
Publication of CA2496249C publication Critical patent/CA2496249C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
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    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
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CA2496249A 2002-08-21 2003-08-18 8-[3-amino-piperidin-1-yl]-xanthines, the production thereof and the use of the same as medicaments Expired - Lifetime CA2496249C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10238243.3 2002-08-21
DE10238243A DE10238243A1 (de) 2002-08-21 2002-08-21 8-[3-Amino-piperidin-1-yl]-xanthine, deren Herstellung und deren Verwendung als Arzneimittel
DE10312353A DE10312353A1 (de) 2003-03-20 2003-03-20 8-[3-Amino-piperidin-1-yl]-xanthine, deren Herstellung und deren Verwendung als Arzneimittel
DE10312353.9 2003-03-20
PCT/EP2003/009127 WO2004018468A2 (de) 2002-08-21 2003-08-18 8-[3-amino-piperidin-1-yl]-xanthine, deren herstellung und deren verwendung als arzneimittel

Publications (2)

Publication Number Publication Date
CA2496249A1 CA2496249A1 (en) 2004-03-04
CA2496249C true CA2496249C (en) 2012-01-24

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CA2496249A Expired - Lifetime CA2496249C (en) 2002-08-21 2003-08-18 8-[3-amino-piperidin-1-yl]-xanthines, the production thereof and the use of the same as medicaments

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EP (6) EP2070539A1 (enExample)
JP (6) JP4233524B2 (enExample)
KR (2) KR101150449B1 (enExample)
CN (4) CN107674077A (enExample)
AR (3) AR041025A1 (enExample)
AT (1) ATE453644T1 (enExample)
AU (2) AU2003253418B2 (enExample)
BE (1) BE2011C038I2 (enExample)
BR (2) BRPI0313648B8 (enExample)
CA (1) CA2496249C (enExample)
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