ClassID:

20419

A61K31/503 - CPC Classification

Classification description:

Medicinal preparations containing organic active ingredients; Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two nitrogen atoms as the only ring heteroatoms, e.g. piperazine; Pyridazines; Hydrogenated pyridazines spiro-condensed

Recent Application in this class:
#1
20250235460
2025-07-24

COMBINATION THERAPY USING GLUCOSE-DEPENDENT INSULINOTROPIC POLYPEPTIDE RECEPTOR ANTAGONIST COMPOUNDS AND GLP-1 RECEPTOR AGONIST COMPOUNDS

#2
20160038489
2016-02-11

Anti-inflammatory pharmaceutical composition comprising benzopyranyl tetracycles

#3
20160002251
2016-01-07

Dihydropyridazine-3,5-dione derivative and pharmaceuticals containing the same

#4
20150056164
2015-02-26

Antiviral compounds and uses thereof

#5
20120082646
2012-04-05

Antiviral compounds and uses thereof

#6
20100168112
2010-07-01

2-Substituted and 4-substituted aryl nitrone compounds

#7
20090306045
2009-12-10

Inhibition of Glycogen Synthase Kinase and Methods of Treating Autoimmune or Immune Inflammatory Disease

#8
20090270421
2009-10-29

INHIBITORS OF FATTY ACID AMIDE HYDROLASE

#9
20080306106
2008-12-11

1-HETEROCYCLYLALKYL-3-SULFONYLAZAINDOLE OR -AZAINDAZOLE DERIVATIVES AS 5-HYDROXYTRYPTAMINE-6 LIGANDS

#10
20080255350
2008-10-16

Substituted AZA-indoles as inhibitors of poly(ADP-ribose) polymerase (PARP)

#11
20070264485
2007-11-15

AEROGEL-BASED ENCLOSURE SYSTEMS

#12
20070104780
2007-05-10

Formulation comprising a drug of low water solubility and method of use thereof

#13
20070032497
2007-02-08

Fused-ring compounds and use thereof as drugs

#14
20060270677
2006-11-30

Method for the treatment of noise phobia in companion animals

#15
20060251651
2006-11-09

Antagonist and agonist which bind to a strong binding site of chemokine receptor

#16
20060154929
2006-07-13

Treatment of neuropathic pain with 6-pyrrolo[3,4-]pyridazine compounds

#17
20060148807
2006-07-06

Pyrrolo[1,2b]pyridazine compounds and their uses

#18
20060148801
2006-07-06

Anti-tumor compounds

#19
20060142330
2006-06-29

1-Heterocyclylalkyl-3-sulfonylazaindole or -azaindazole derivatives as 5-hydroxytryptamine-6 ligands

#20
20060128655
2006-06-15

Use of hyaluronic acid or its derivatives to enhance delivery of antineoplastic agents

#21
20050239785
2005-10-27

Inhibitors of fatty acid amide hydrolase

#22
20050182060
2005-08-18

2-Substituted and 4-substituted aryl nitrone compounds

#23
20050124622
2005-06-09

Compounds and methods for the treatment of pain

#24
20050101603
2005-05-12

Compound and method for the treatment of pain

#25
20050065156
2005-03-24

Compounds useful as motilin agonists and method

#26
20050054850
2005-03-10

Pyridine, pyrimidine, quinoline, quinazoline, and naphthalene urotensin-II receptor antagonists

#27
20050054631
2005-03-10

Substituted indoles as inhibitors of poly (ADP-ribose) polymerase (PARP)