US PATENT SUBCLASS 514 / 96
.~.~.~ Polycyclo ring system having the hetero ring as one of the cyclos


Current as of: June, 1999
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514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
75  DF  .~ Phosphorus containing other than solely as part of an inorganic ion in an addition salt DOAI {22}
95  DF  .~.~ Sulfur containing hetero ring {3}
96.~.~.~ Polycyclo ring system having the hetero ring as one of the cyclos


DEFINITION

Classification: 514/96

Polycyclo ring system having the hetero ring as one of the cyclos:

(under subclass 95) Subject matter in which the organo-phosphorus compound contains a bridged or fused ring system which has a heterocyclic sulfur containing ring as one of the cyclos.