Global Patent Index - EP 0973788 A1

EP 0973788 A1 2000-01-26 - TRICYCLIC BASE ANALOGUES

Title (en)

TRICYCLIC BASE ANALOGUES

Title (de)

TRIZYKLISCHE BASENANALOGE

Title (fr)

ANALOGUES A BASE TRICYCLIQUE

Publication

EP 0973788 A1 (EN)

Application

EP 98913963 A

Priority

  • EP 98913963 A
  • EP 97302265 A
  • GB 9800978 W

Abstract (en)

[origin: WO9843991A1] Nucleoside analogues have structure (2) where Q is H or a sugar moiety or sugar analogue or a modified sugar or a nucleic acid backbone or backbone analogue, W is an alkylene or alkenylene chain of 0-5 carbon atoms, any of which may carry a substituent R<8>, X is O or N or NR<12> or CR<10>, X' is O or S or N, provided that when X' is O or S, then X is C, Y is CH or N, R<6> is H or NH2 or SMe or SO2Me or NHNH2, each of R<7> and R<8> is independently H or F or alkyl or alkenyl or aryl or acyl or a reporter moiety, R<12> is independently H or alkyl or alkenyl or aryl or acyl or a reporter moiety, and R<10> is H or =O or F or alkyl or aryl or a reporter moiety.

IPC 1-7

C07H 19/04; C07D 403/14; C07D 413/14; C07H 21/00; C12Q 1/68

IPC 8 full level

C07D 403/14 (2006.01); C07D 413/14 (2006.01); C07D 498/16 (2006.01); C07H 19/04 (2006.01); C07H 21/00 (2006.01); C12Q 1/68 (2006.01)

CPC

C07D 498/16 (2013.01); C07H 19/04 (2013.01); C07H 21/00 (2013.01)

Citation (search report)

See references of WO 9843991A1

Designated contracting state (EPC)

AT CH DE DK FI FR GB IT LI NL SE

DOCDB simple family

WO 9843991 A1 19981008; EP 0973788 A1 20000126