Patent ID: 6046313
Filing Date: 2000-04-04
Classification: C07D,C07H

Abstract:
A compound selected from the following formulae: ##STR8## wherein positions 7, 8 is olefin as shown or dihydro-, dihydroxy-, hydroxyhalo-, epoxy-, dihalo-, hydrohalo-, or hydrohydroxy-, adducts, andwherein R.sup.1, R.sup.2, and R.sup.3 are one of the combinations selected from the group consisting of combinations:a) R.sup.1 is methyl .beta.-D-(2,3,4-triacetyl)glucuronate, R.sup.2 is acetyl, and R.sup.3 is methyl,b) R.sup.1 is methyl .beta.-D-(2,3,4-triisobutyryl)glucuronate, R.sup.2 is hydrogen, and R.sup.3 is methyl, andc) R.sup.1 is pivalyl, R.sup.2 is hydrogen, and R.sup.3 is methyl.