C07C275/00 - CPC Classification Index

ClassID:

93201 ⎘

C07C275/00 - CPC Classification

Classification description:

Derivatives of urea, i.e. compounds containing any of the groups , the nitrogen atoms not being part of nitro or nitroso groups

Sub-classes:

C07C275/02 » Salts; Complexes; Addition compounds 30
C07C275/04 » having nitrogen atoms of urea groups bound to acyclic carbon atoms 7
C07C275/26 » having nitrogen atoms of urea groups bound to carbon atoms of rings other than six-membered aromatic rings 175
C07C275/28 » having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton 155
C07C275/44 » having nitrogen atoms of urea groups doubly-bound to carbon atoms 0
C07C275/46 » containing any of the groups , X being a hetero atom, Y being any atom, e.g. acylureas 1
C07C275/64 » having nitrogen atoms of urea groups singly-bound to oxygen atoms 33
C07C275/66 » having nitrogen atoms of urea groups bound to halogen atoms or to nitro or nitroso groups 1
C07C275/70 » Compounds containing any of the groups , e.g. isoureas 19

Recent Application in this class:

20200239411

2020-07-30

Biaryl urea derivative or salt thereof and preparation process and use for the same

20200002274

2020-01-02

Method for granulating urea

20190337890

2019-11-07

Crosslinking component for binder resins

20190248737

2019-08-15

Biaryl urea derivative or salt thereof and preparation process and use for the same

20180053578

2018-02-22

Compositions comprising free-standing two-dimensional nanocrystals

20180030000

2018-02-01

Azole derivatives for corrosion mitigation

20170283372

2017-10-05

Method for producing high-purity aqueous urea solution in urea production process

20170113977

2017-04-27

UREA PARTICLES, METHODS OF MANUFACTURE, AND USES

20160336088

2016-11-17

Compositions comprising free-standing two-dimensional nanocrystals

#10

20160115035

2016-04-28

Compositions comprising free-standing two-dimensional nanocrystals

#11

20140371232

2014-12-18

Cajanine structure analogous compound, preparation method and use

#12

20140065543

2014-03-06

Compound, photosensitive composition comprising the same and photosensitive material

#13

20120077091

2012-03-29

Electrolyte including amide compound and electrochemical device including the same