C07J   1/00  \	0	0	4C091	C07J   1/00	2013	úǡǡϥ󡤤ޤϻǤͭ°̤úǸҤִƤʤΥޥ륹ƥɡ㡥ȥ󡤥ɥΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, not substituted in position 17 beta by a carbon atom, e.g. oestrane, androstane [2]
C07J   3/00  \	0	0	4C091	C07J   3/00	195	úǡǡϥޤϻǤͭ°̤ĤúǸҤִƤΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by one carbon atom [2]
C07J   5/00  \	0	0	4C091	C07J   5/00	922	úǡǡϥޤϻǤͭ°̤ĤúǸҤ뺿ִ졤㡥ץ쥰ʥ󡤤ģ̤ñλǸҤñ礷ƤΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane, and substituted in position 21 by only one singly bound oxygen atom [2]
C07J   7/00  \	0	0	4C091	C07J   7/00	1020	úǡǡϥޤϻǤͭ°̤ĤúǸҤ뺿ִƤΥޥ륹ƥɡʣãʣͥˡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms (C07J 5/00 takes precedence) [2]
C07J   9/00  \	0	0	4C091	C07J   9/00	2045	úǡǡϥޤϻǤͭ°̤Ĥ¿úǸҤ뺿ִƤΥޥ륹ƥɡ㡥󡤥쥹󡤥ץΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane [2]
C07J  11/00  \	0	0	4C091	C07J  11/00	97	úǡǡϥޤϻǤִ̤ͭƤʤΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, not substituted in position 3 [2]
C07J  13/00  \	0	0	4C091	C07J  13/00	164	úǡǡϥޤϻǤ̤ͭúǡúŷĥΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, having a carbon-to-carbon double bond from or to position 17 [2]
C07J  15/00  \	0	0	4C091	C07J  15/00	90	úǡǡϥޤϻǤͭʬŪˤޤϴ˵žʤΩβŪ˽ʥƥɡ㡥ȥƥɡ̡ݰΡΣ	Stereochemically pure steroids containing carbon, hydrogen, halogen, or oxygen, having a partially or totally inverted skeleton, e.g. retrosteroids, L-isomers [2]
C07J  17/00  \	0	0	4C091	C07J  17/00	631	úǡǡϥޤϻǤͭڥ󥿡ʣ˥ҥɥեʥȥʤȽ̹礷Ƥʤ޻ʣǴĤĥΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta[a]hydrophenanthrene skeleton [2]
C07J  19/00  \	0	0	4C091	C07J  19/00	261	úǡǡϥޤϻǤ̤ͭ饯ȥĤִƤΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 by a lactone ring [2]
C07J  21/00  \	0	0	4C091	C07J  21/00	332	úǡǡϥޤϻǤͭڥ󥿡ʣ˥ҥɥեʥȥʤȥԥ礷޻ʣǴĤĥΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, having an oxygen-containing hetero ring spiro-condensed with the cyclopenta[a]hydrophenanthrene skeleton [2]
C07J  31/00  \	0	0	4C091	C07J  31/00	483	ʣǴĤ°ʤİʾβҤͭΥޥ륹ƥɡΣ	Normal steroids containing one or more sulfur atoms not belonging to a hetero ring [2]
C07J  33/00  \	0	0	4C091	C07J  33/00	77	ڥ󥿡ʣ˥ҥɥեʥȥʤȥԥ礷Ƥ뤫ޤϽ̹礷ƤʤβʣǴĤĥΥޥ륹ƥɡΣ	Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta[a]hydrophenanthrene skeleton [2]
C07J  41/00  \	0	0	4C091	C07J  41/00	1085	ʣǴĤ°ʤİʾǸҤͭΥޥ륹ƥɡΣ	Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring [2]
C07J  43/00  \	0	0	4C091	C07J  43/00	680	ڥ󥿡ʣ˥ҥɥեʥȥʤȥԥ礷Ƥ뤫ޤϽ̹礷ƤʤʣǴĤĥΥޥ륹ƥɡΣ	Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta[a]hydrophenanthrene skeleton [2]
C07J  51/00  \	0	0	4C091	C07J  51/00	222	롼ףãʣãʣޤǤ°ʤ̤Υڥ󥿡ΣϥҥɥեʥȥʤĥΥޥ륹ƥɡΣ	Normal steroids with unmodified cyclopenta[a]hydrophenanthrene skeleton not provided for in groups C07J 1/00-C07J 43/00 [2]
C07J  53/00  \	0	0	4C091	C07J  53/00	425	ڥ󥿡ʣ˥ҥɥեʥȥʤúǴĤ̹礷Ƥ뤫ޤϣĤδúǸҤδ֤ǤľܷˤäղŪʴĤƤúǴĤĥƥɡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by condensation with carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms [2]
C07J  61/00  \	0	0	4C091	C07J  61/00	66	ڥ󥿡ʣ˥ҥɥեʥȥʤΣĤδĤĤޤϣĤθҤˤäƼ̤Ƥ륹ƥɡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by contraction of only one ring by one or two atoms [2]
C07J  63/00  \	0	0	4C091	C07J  63/00	652	ڥ󥿡ʣ˥ҥɥեʥȥʤΣĤδĤĤޤϣĤθҤˤäƳ礷Ƥ륹ƥɡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms [2]
C07J  65/00  \	0	0	4C091	C07J  65/00	0	ڥ󥿡ʣ˥ҥɥեʥȥʤΣĤδĤ줾죱ĤθҤˤäƼ̤Ƥ륹ƥɡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by contraction of two rings, each by one atom [2]
C07J  67/00  \	0	0	4C091	C07J  67/00	7	ڥ󥿡ʣ˥ҥɥեʥȥʤΣĤδĤ줾죱ĤθҤˤäƳ礷Ƥ륹ƥɡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by expansion of two rings, each by one atom [2]
C07J  69/00  \	0	0	4C091	C07J  69/00	46	ڥ󥿡ʣ˥ҥɥեʥȥʤΣĤδĤĤθҤˤäƼ̤ĤδĤĤθҤˤäƳ礷Ƥ륹ƥɡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by contraction of only one ring by one atom and expansion of only one ring by one atom [2]
C07J  71/00  \	0	0	4C091	C07J  71/00	1097	ڥ󥿡ΣϥҥɥեʥȥʤʣǴĤȽ̹礷Ƥ륹ƥɡʥԥ̹礷ʣǴģãʣãʣãʣˡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring (spiro-condensed heterocyclic rings C07J 21/00, C07J 33/00, C07J 43/00) [2]
C07J  73/00  \	0	0	4C091	C07J  73/00	301	ڥ󥿡ʣ˥ҥɥեʥȥʤΣĤޤϣĤúǸҤۼ︶ҤִƤ륹ƥɡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms [2]
C07J  75/00  \	0	0	4C091	C07J  75/00	922	ƥɤ¤ˡ̡Σ	Processes for the preparation of steroids, in general [4]
