Systems containing at least three condensed rings

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C2103/00Systems containing at least three condensed rings

C07C2103/02Ortho- or ortho- and peri-condensed systems C07C2103/04containing three rings C07C2103/06containing at least one ring with less than six ring members C07C2103/08containing three- or four-membered rings C07C2103/10containing five-membered rings C07C2103/12only one five-membered ring C07C2103/14(Hydrogenated) benz[f]indenes C07C2103/16(Hydrogenated) benz[e]indenes C07C2103/18(Hydrogenated) fluorenes C07C2103/20(Hydrogenated) acenaphthenes C07C2103/22containing only six-membered rings C07C2103/24(Hydrogenated) anthracenes C07C2103/26(Hydrogenated) phenanthrenes C07C2103/28(Hydrogenated) phenalenes C07C2103/30containing seven-membered rings C07C2103/32(Hydrogenated) dibenzocycloheptenes C07C2103/34(Hydrogenated) benzoheptalenes C07C2103/36containing eight-membered rings C07C2103/38containing rings with at least nine members C07C2103/40containing four condensed rings C07C2103/42containing only six-membered rings C07C2103/44(Hydrogenated) naphthacenes C07C2103/461,4,4a,5,5a,6,11,12a-Octahydronaphthacenes C07C2103/48(Hydrogenated) chrysenes C07C2103/50(Hydrogenated) pyrenes C07C2103/52containing five condensed rings C07C2103/54containing more than five condensed rings C07C2103/56Ring systems containing bridged rings C07C2103/58containing three rings C07C2103/60containing at least one ring with less than six members C07C2103/62containing three- or four-membered rings C07C2103/64having a tricyclo[2.2.1.0(2,6)]hept-structure C07C2103/66containing five-membered rings C07C2103/68(Hydrogenated) dicyclopentadienes C07C2103/70containing only six-membered rings C07C2103/72(Hydrogenated) ethanonaphthalenes C07C2103/74Adamantanes C07C2103/76containing at least one ring which contains more than six ring members C07C2103/78containing seven-membered rings C07C2103/80containing eight-membered rings C07C2103/82having three condensed rings with in total fourteen carbon atoms and having a having a [5.4.3.0(1,8)] ring structure C07C2103/84containing rings with more than eight members C07C2103/86containing four rings C07C2103/88(Hydrogenated) ethanoanthracenes C07C2103/90containing more than four rings C07C2103/91(Hydrogenated) polycyclopentadienes C07C2103/92with a condensed ring system consisting of at least two mutually uncondensed aromatic ring systems, linked by an annular structure formed by carbon chains on non-adjacent positions of the aromatic system C07C2103/93Spiro compounds C07C2103/94containing "free" spiro atoms C07C2103/95containing "not free" spiro atoms C07C2103/96containing at least one ring which contains less than six members C07C2103/97containing five-membered rings C07C2103/98containing at least one ring which contains more than six ring members C07C2103/99containing eight-membered rings