C07D221/02 - CPC Classification Index

ClassID:

94315 ⎘

C07D221/02 - CPC Classification

Classification description:

Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups - condensed with carbocyclic rings or ring systems

Sub-classes:

C07D221/04 » ortho- or peri-condensed ring systems 163
C07D221/20 » Spiro-condensed ring systems 306
C07D221/22 » Bridged ring systems 185

Recent Application in this class:

20250084039

2025-03-13

4-SUBSTITUTED AMINOISOQUINOLINE DERIVATIVES

20230312476

2023-10-05

COMPOUNDS WITH SEMIOCHEMICAL PROPERTIES AND BIOSENSORS

20230027361

2023-01-26

METTL3 MODULATORS

20210198208

2021-07-01

4-SUBSTITUTED AMINOISOQUINOLINE DERIVATIVES

20190177278

2019-06-13

4-substituted aminoisoquinoline derivatives

20180338965

2018-11-29

Monosubstituted or polysubstituted amphiphilic hypocrellin derivative, and preparation method and application thereof

20180086714

2018-03-29

Quinoline Compounds

20120232076

2012-09-13

Quinolizidinone carboxamide M1 receptor positive allosteric modulators

20120004377

2012-01-05

Clathrate, curing agent, cure accelerator, epoxy resin composition, and epoxy resin composition for encapsulation of semiconductor

#10

20100324088

2010-12-23

Fused pyridone M1 receptor positive allosteric modulators

#11

20090069368

2009-03-12

FGF-receptor agonist dimeric compounds