Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1997-10-14
1999-11-16
Marschel, Ardin H.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
514 1, 536 221, 536 41, 536 231, 536 253, A01N 6100, A01N 4304, C07G 300, C07H 2102
Patent
active
059858486
ABSTRACT:
The present invention provides compounds having the formula: ##STR1## wherein A is CH or N; B is chosen from OH, NH.sub.2, NHR, H or halogen; D is chosen from OH, NH.sub.2, NHR, H, halogen or SCH.sub.3 ; R is an optionally substituted alkyl, aralkyl or aryl group; and X and Y are independently selected from H, OH or halogen except that when one of X and Y is hydroxy or halogen, the other is hydrogen; and Z is OH or, when X is hydroxy, Z is selected from hydrogen, halogen, hydroxy, SQ or OQ, Q is an optionally substituted alkyl, aralkyl or aryl group; or a tautomer thereof; or a pharmaceutically acceptable salt thereof; or an ester thereof; or a prodrug thereof. The present invention also provides the use of these compounds as pharmaceuticals, pharmaceutical compositions containing the compounds and processes for preparing the compounds.
Furneaux Richard Hubert
Schramm Vern L.
Tyler Peter Charles
Albert Einstein College of Medicine of Yeshiva University
Industrial Research Limited
Marschel Ardin H.
Riley Jezia
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