C07D293/02 - CPC Classification Index

ClassID:

94845 ⎘

C07D293/02 - CPC Classification

Classification description:

Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms not condensed with other rings

Sub-classes:

C07D293/04 » Five-membered rings 4
C07D293/08 » Six-membered rings 2

Recent Application in this class:

20220169623

2022-06-02

Preparation method of selenium-containing heterocyclic compounds

20150045506

2015-02-12

Native ligation process

20120157519

2012-06-21

TELLERIUM-CONTAINING COMPOUNDS FOR TREATING VIRAL INFECTIONS