C07C2103/80 - CPC Classification Index

ClassID:

92297 ⎘

C07C2103/80 - CPC Classification

Classification description:

Sub-classes:

C07C2103/82 » having three condensed rings with in total fourteen carbon atoms and having a having a [5.4.3.0(1,8)] ring structure, e.g. pleuromutiline 2

Recent Application in this class:

20150031635

Pharmaceutical compositions with attenuated release of phenolic opioids