C07D501/14 - CPC Classification Index

ClassID:

95561 ⎘

C07D501/14 - CPC Classification

Classification description:

Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring Compounds having a nitrogen atom directly attached in position 7

Sub-classes:

C07D501/16 » with a double bond between positions 2 and 3 12
C07D501/60 » with a double bond between positions 3 and 4 27

Recent Application in this class:

20180338981

Process for preparing ceftolozane from 7-aminocephalosporanic acid (7-ACA)

20180186814

TRICYCLIC COMPOUND HAVING SULFINYL OR SULFONYL

20090118498

Ozonolysis reactions in liquid COand CO-expanded solvents

20090075967

DEUTERIUM-ENRICHED CEFTRIAXONE

20060178357

Chphalosporin-derived mercaptans as inhibitors of serine and metallo-beta-lactamases

20050059819

Cefdinir pyridine salt