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| 4C072 | NITROGEN AND OXYGEN OR SULFUR-CONDENSED HETEROCYCLIC RING SYSTEMS | |
| C07D498/00 -498/22,301;503/00-505/24;513/00-521/00 | ||
| C07D498/00-498/22,301;503/00-503/22;505/00-505/24;513/00-513/22 | AA | AA00 TYPE OF CONDENSATION |
AA01 | AA02 | AA03 | AA04 | AA06 | AA07 | AA10 | |||
| . Ortho condensation | . Peri-condensation | . Bridging (cross-linking) | . Spiro condensation | . Condensation of carbon rings | . . Condensed by intermediation of carbon ring | . Others | ||||||
| BB | BB00 NUMBER OF RINGS IN CONDENSED SYSTEM |
BB02 | BB03 | BB04 | BB06 | BB07 | BB08 | BB10 | ||||
| . Two heterocyclic rings | . Three heterocyclic rings | . Four or more heterocyclic rings | . One carbon ring | . Two carbon rings | . Three or more carbon rings | . Others | ||||||
| CC | CC00 NUMBER OF HETERO ATOMS IN CONDENSED SYSTEMS |
CC01 | CC02 | CC03 | CC04 | CC05 | CC06 | |||||
| . One nitrogen | . Two nitrogen | . Three nitrogen | . Four nitrogen | . Five nitrogen | . Six or more nitrogen | |||||||
| CC11 | CC12 | CC13 | CC16 | CC17 | CC18 | CC20 | ||||||
| . One oxygen | . Two oxygen | . Three or more oxygen | . One sulfur | . Two sulfur | . Three or more sulfur | . Others | ||||||
| DD | DD00 SPECIFIC CONDENSED RING SYSTEMS |
DD01 | DD02 | DD03 | DD05 | DD06 | DD07 | DD08 | DD09 | DD10 | ||
| . Oxapenem ring systems (drawing) | . Oxa (thia) zolino-azetizine ring systems (drawing) | . Oxacephem ring systems (drawing) | . Oxa (thia) zolo (2, 1-b) imidazo (drawing) | . Oxa (thia) zolo (3, 2-a) pyrimidi (drawing) | . More than eight rings | . . Rifamycin system | . . Maytansinoid system | . Others | ||||
| EE | EE00 FIRST RING |
EE01 | EE02 | EE03 | EE05 | EE06 | EE07 | EE09 | ||||
| . Three- or four-membered ring containing nitrogen and oxygen (drawing) | . Five-membered ring containing nitrogen and oxygen (drawing) | . . 1, 3-Oxazole ring (drawing) | . Six-membered ring containing nitrogen and oxygen (drawing) | . . 1, 3-Oxazine ring (drawing) | . . 1, 4-Oxazine ring (drawing) | . Seven or more-membered rings containing nitrogen and oxygen | ||||||
| EE11 | EE12 | EE13 | EE15 | EE16 | EE17 | EE19 | EE20 | |||||
| . Three- or four-membered ring containing nitrogen and sulfur (drawing) | . Five-membered ring containing nitrogen and sulfur (drawing) | . . 1. 3-Thiazole ring (drawing) | . Six-membered ring containing nitrogen and sulfur | . . 1, 3-Thiazine ring (drawing) | . . 1, 4-Thiazine ring (drawing) | . Seven or more-membered rings containing nitrogen and sulfur | . Others | |||||
| FF | FF00 SECOND RING |
FF01 | FF02 | FF03 | FF04 | FF05 | FF06 | FF07 | FF08 | FF09 | FF10 | |
| . Ring containing nitrogen only | . . Five-membered ring containing nitrogen only (drawing) | . . . Five-membered ring containing one nitrogen atom (drawing) | . . . Five-membered ring containing two nitrogen atoms (drawing) | . . . . In the first and third positions (imidazole ring) (drawing) | . . Six-membered ring containing nitrogen only (drawing) | . . . Six-membered ring containing one nitrogen atom (drawing) | . . . Six-membered ring containing two nitrogen atoms (drawing) | . . . . In the first and third positions (pyrimidine ring) (drawing) | . . Seven or more-membered rings containing nitrogen only | |||
| FF11 | FF13 | FF15 | FF16 | FF17 | FF18 | FF19 | FF20 | |||||
| . Ring containing nitrogen and oxygen only | . Ring containing nitrogen and sulfur only | . Ring containing oxygen only | . . Five-membered ring (drawing) | . Ring containing oxygen and sulfur only | . Ring containing sulfur only | . . Five-membered ring (drawing) | . Others | |||||
| GG | GG00 SUBSTITUENT ON CONDENSED RING |
GG01 | GG05 | GG06 | GG07 | GG08 | GG09 | GG10 | ||||
| . Hydrogen, hydrocarbon, or substituted hydrocarbon only | . Hetero atom | . . Halogen or nitrogen dioxide | . . Oxygen or sulfur | . . Nitrogen (i.e., except nitrogen dioxide) | . Carboxyl group and functional derivatives | . Others | ||||||
| HH | HH00 RING OUTSIDE THE CONDENSED RING SYSTEM. |
HH01 | HH02 | HH04 | HH05 | HH06 | HH07 | HH08 | HH10 | |||
| . Carbon ring | . . Aromatic ring | . Heterocyclic ring | . . Heterocyclic ring containing oxygen only | . . Heterocyclic ring containing sulfur only | . . Heterocyclic ring containing nitrogen | . . . Cyclic amine (drawing) | . Others | |||||
| JJ | JJ00 SYNTHESIS METHODS AND SPECIFIED SALTS |
JJ01 | JJ02 | JJ03 | JJ05 | JJ07 | JJ09 | JJ10 | ||||
| . Synthesis | . . Ring formation | . . Introduction or exchange of side chain | . Refining | . Preservation and stabilization | . Special salts | . Others | ||||||
| C07D519/00-519/00,311;519/06-519/06,388 | MM | MM00 COMPOUNDS CONTAINING MORE THAN TWO CONDENSED HETERO RING SYSTEMS |
MM01 | MM02 | MM03 | MM04 | MM06 | MM08 | MM10 | |||
| . Condensed systems containing heterocyclic rings of nitrogen only (drawing) | . . Six-membered ring containing one nitrogen atom (drawing) | . . Purine or pteridine ring (drawing) | . . Polphyrin ring (drawing) | . Condensed systems of rings containing nitrogen only and those containing only atoms other than nitrogen (drawing) | . Condensed systems of rings containing oxygen and/or sulfur only (drawing) | . Condensed systems of rings containing nitrogen and (oxygen or sulfur) only (drawing) | ||||||
| MM11 | MM12 | MM13 | MM15 | MM16 | MM17 | MM18 | MM20 | |||||
| . Condensed systems containing penicillan rings (drawing) | . . Condensed systems containing six-membered rings of one nitrogen atom (drawing) | . . Condensed systems containing additional beta-lactam rings (drawing) | . Condensed systems containing cephalosporin rings (drawing) | . . Condensed systems bonded to the third position (drawing) | . . . Bond via thiomethylene group (drawing) | . . Condensed systems containing additional beta-lactam rings (drawing) | . Others | |||||
| C07D519/02 | PP | PP00 ERGOT ALKALOID INCLUDING CYCLIC PEPTIDE |
PP01 | PP02 | PP03 | PP04 | PP07 | PP10 | ||||
| . Selection and refining from natural substances | . Composition and chemical changes | . . Change and composition of lyserginic side | . . Change and composition of aminocyclol side | . Claims of uses | . Others | |||||||
| C07D519/04 | QQ00 BISINDOL ALKALOID |
QQ01 | QQ02 | QQ03 | QQ04 | QQ05 | QQ07 | QQ10 | ||||
| . Selection and refining from natural substances | . Chemical change and composition | . . Cyclic change and composition | . . Introduction and change of side chain | . . . Substituient on nitrogen of indol ring | . Claims of uses | . Others | ||||||
| C07D498/00-498/22,301;503/00-503/22;505/00-505/24;513/00-513/22;519/00-519/06,388 | UU | UU00 USES OF COMPOUNDS |
UU01 | UU02 | UU03 | UU04 | UU05 | UU08 | UU10 | |||
| . Pharmaceutical | . Agricultural | . High molecular weight materials | . Dyes or pigments | . Material for photography and indication | . Intermediate body | . Others |