NO940123L - purine derivatives - Google Patents

purine derivatives

Info

Publication number
NO940123L
NO940123L NO940123A NO940123A NO940123L NO 940123 L NO940123 L NO 940123L NO 940123 A NO940123 A NO 940123A NO 940123 A NO940123 A NO 940123A NO 940123 L NO940123 L NO 940123L
Authority
NO
Norway
Prior art keywords
lower alkyl
methylene
valence bond
purine derivatives
alkyl
Prior art date
Application number
NO940123A
Other languages
Norwegian (no)
Other versions
NO940123D0 (en
Inventor
Lars Jacob Stray Knutsen
Jesper Lau
Original Assignee
Novo Nordisk As
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
Priority claimed from DK92626A external-priority patent/DK62692D0/da
Application filed by Novo Nordisk As filed Critical Novo Nordisk As
Publication of NO940123D0 publication Critical patent/NO940123D0/en
Publication of NO940123L publication Critical patent/NO940123L/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Forbindelse med formel ( I ) HK"' (I) \ HO OH eller farmasøytisk akseptabelt salt derav, hvor X er hydrogen, amino, halogen, hydroksy, lavere alkoksy eller lavere alkyl, og R1 er (a) R 5 (a) hvor Y er metylen eller en valens- binding, Rr og R5 er H eller lavere, rettkjedet eller forgrenet alkyl, R3 er H eller lavere alkyl, eller R2 og R3 kan til sammen danne en syklo- butyl-, syklopentyl-, sykloheksyl- eller fenylring, Z er oksygen, metylen, svovel, sulfonyl eller en valensbin- ding, R* er H, lavere alkyl, aralkyl, et mono- eller bisyklisk, aromatisk system som eventuelt er substituert med forskjellige grupper. Forbindelsene er funnet nyttige for behandling av sentralnervesystemlidelser.Compound of Formula (I) HCl (I) \ HO OH or a pharmaceutically acceptable salt thereof, wherein X is hydrogen, amino, halogen, hydroxy, lower alkoxy or lower alkyl, and R 1 is (a) R 5 (a) wherein Y is methylene or a valence bond, R 1 and R 5 are H or lower, straight chain or branched alkyl, R 3 is H or lower alkyl, or R 2 and R 3 can together form a cyclobutyl, cyclopentyl, cyclohexyl or phenyl ring Z is oxygen, methylene, sulfur, sulfonyl or a valence bond, R * is H, lower alkyl, aralkyl, a mono- or biscyclic aromatic system optionally substituted with various groups. .

NO940123A 1992-05-14 1994-01-13 purine derivatives NO940123L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK92626A DK62692D0 (en) 1992-05-14 1992-05-14
PCT/DK1993/000158 WO1993023418A1 (en) 1992-05-14 1993-05-12 Purine derivatives

Publications (2)

Publication Number Publication Date
NO940123D0 NO940123D0 (en) 1994-01-13
NO940123L true NO940123L (en) 1994-03-11

Family

ID=26064338

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940123A NO940123L (en) 1992-05-14 1994-01-13 purine derivatives

Country Status (1)

Country Link
NO (1) NO940123L (en)

Also Published As

Publication number Publication date
NO940123D0 (en) 1994-01-13

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