IPC 7 English version
  C07D 213/00 - C07D 213/90  
C07D21500-C07D22332
  C07D 225/00 - C07D 233/96  

SECTION C – CHEMISTRY; METALLURGY


C 07ORGANIC CHEMISTRY (such compounds as the oxides, sulfides, or oxysulfides of carbon, cyanogen, phosgene, hydrocyanic acid or salts thereof C01; products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds C01B 33/44; macromolecular compounds C08; dyes C09; fermentation products C12; fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture C12P; production of organic compounds by electrolysis or electrophoresis C25B 3/00, C25B 7/00) [2]


C 07 DHETEROCYCLIC COMPOUNDS  [2]


215/

00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems  [2]

215/

02.having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom  [2]

215/

04..with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms  [2]

215/

06...having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom  [2]

215/

08...with acylated ring nitrogen atom  [2]

215/

10...Quaternary compounds  [2]

215/

12..with substituted hydrocarbon radicals attached to ring carbon atoms  [2]

215/

14...Radicals substituted by oxygen atoms  [2]

215/

16..with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms  [2]

215/

18...Halogen atoms or nitro radicals  [2]

215/

20...Oxygen atoms (quinophthalones C09B 25/00)  [2]

215/

22....attached in position 2 or 4  [2]

215/

227.....only one oxygen atom which is attached in position 2  [5]

215/

233.....only one oxygen atom which is attached in position 4  [5]

215/

24....attached in position 8  [2]

215/

26.....Alcohols; Ethers thereof  [2]

215/

28......with halogen atoms or nitro radicals in positions 5, 6 or 7  [2]

215/

30......Metal salts; Chelates  [2]

215/

32......Esters  [2]

215/

34.......Carbamates  [2]

215/

36...Sulfur atoms (C07D 215/24 takes precedence)  [2]

215/

38...Nitrogen atoms (nitro radicals C07D 215/18)  [2]

215/

40....attached in position 8  [2]

215/

42....attached in position 4  [2]

215/

44.....with aryl radicals attached to said nitrogen atoms  [2]

215/

46.....with hydrocarbon radicals, substituted by nitrogen atoms, attached to said nitrogen atoms  [2]

215/

48...Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen  [2]

215/

50....attached in position 4  [2]

215/

52.....with aryl radicals attached in position 2  [2]

215/

54....attached in position 3  [2]

215/

56.....with oxygen atoms in position 4  [2]

215/

58.with hetero atoms directly attached to the ring nitrogen atom  [2]

215/

60..N-oxides  [2]


217/

00Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems  [2]

217/

02.with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines  [2]

217/

04..with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom  [2]

217/

06..with the ring nitrogen atom acylated by carboxylic or carbonic acids, or with sulfur or nitrogen analogues thereof, e.g. carbamates  [2]

217/

08..with a hetero atom directly attached to the ring nitrogen atom  [2]

217/

10..Quaternary compounds  [2]

217/

12.with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring  [2]

217/

14..other than aralkyl radicals  [2]

217/

16...substituted by oxygen atoms  [2]

217/

18..Aralkyl radicals  [2]

217/

20...with oxygen atoms directly attached to the aromatic ring of said aralkyl radical, e.g. papaverine  [2]

217/

22.with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring  [2]

217/

24..Oxygen atoms  [2]

217/

26..Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen  [2]


219/

00Heterocyclic compounds containing acridine or hydrogenated acridine ring systems  [2]

219/

02.with only hydrogen, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system  [2]

219/

04.with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system  [2]

219/

06..Oxygen atoms  [2]

219/

08..Nitrogen atoms (acridine dyes C09B 15/00)  [2]

219/

10...attached in position 9  [2]

219/

12....Aminoalkyl-amino radicals attached in position 9  [2]

219/

14.with hydrocarbon radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom  [2]

219/

16.with acyl radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom  [2]


221/

00Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D 211/00 to C07D 219/00  [2]

221/

02.condensed with carbocyclic rings or ring systems  [2]

221/

04..Ortho- or peri-condensed ring systems  [2]

221/

06...Ring systems of three rings  [2]

221/

08....Aza-anthracenes (acridine C07D 219/00)  [2]

221/

10....Aza-phenanthrenes  [2]

221/

12.....Phenanthridines  [2]

221/

14....Aza-phenalenes, e.g. 1,8-naphthalimide  [2]

221/

16....containing carbocyclic rings other than six-membered  [2]

221/

18...Ring systems of four or more rings  [2]

221/

20..Spiro-condensed ring systems  [2]

221/

22..Bridged ring systems  [2]

221/

24...Camphidines  [2]

221/

26...Benzomorphans  [2]

221/

28...Morphinans  [2]


223/

00Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom  [2]

Note

 Hexamethylene imines or 3-azabicyclo [3.2.2] nonanes, having only hydrogen atoms attached to the ring carbon atoms, are classified in group C07D 295/00.  [2]

223/

02.not condensed with other rings  [2]

223/

04..with only hydrogen atoms, halogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms  [2]

223/

06..with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms (halogen atoms C07D 223/04)  [2]

223/

08...Oxygen atoms  [2]

223/

10....attached in position 2  [2]

223/

12...Nitrogen atoms not forming part of a nitro radical  [2]

223/

14.condensed with carbocyclic rings or ring systems  [2]

223/

16..Benzazepines; Hydrogenated benzazepines  [2]

223/

18..Dibenzazepines; Hydrogenated dibenzazepines  [2]

223/

20...Dibenz [b, e] azepines; Hydrogenated dibenz [b, e] azepines  [2]

223/

22...Dibenz [b, f] azepines; Hydrogenated dibenz [b, f] azepines  [2]

223/

24....with hydrocarbon radicals, substituted by nitrogen atoms, attached to the ring nitrogen atom  [2]

223/

26.....having a double bond between positions 10 and 11  [2]

223/

28.....having a single bond between positions 10 and 11  [2]

223/

30....with hetero atoms directly attached to the ring nitrogen atom  [2]

223/

32..containing carbocyclic rings other than six-membered  [2]

  C07D 213/00 - C07D 213/90    C07D 225/00 - C07D 233/96