C07J   1/00		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	8245
C07J   3/00		úǡǡϥޤϻǤͭ°̤ĤúǸҤִƤΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by one carbon atom	941
C07J   5/00		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	6367
C07J   7/00		úǡǡϥޤϻǤͭ°̤ĤúǸҤ뺿ִƤΥޥ륹ƥɡʣãʣͥˡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of two carbon atoms(<b>C07J5/00</b> takes precedence)	3503
C07J   9/00		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	7281
C07J  11/00		úǡǡϥޤϻǤִ̤ͭƤʤΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, not substituted in position 3	253
C07J  13/00		úǡǡϥޤϻǤ̤ͭúǡúŷĥΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, having a carbon-to-carbon double bond from or to position 17	873
C07J  15/00		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	202
C07J  17/00		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	2606
C07J  19/00		úǡǡϥޤϻǤ̤ͭ饯ȥĤִƤΥޥ륹ƥɡΣ	Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 by a lactone ring	945
C07J  21/00		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	1640
C07J  31/00		ʣǴĤ°ʤİʾβҤͭΥޥ륹ƥɡΣ	Normal steroids containing one or more sulfur atoms not belonging to a hetero ring	1770
C07J  33/00		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	290
C07J  41/00		ʣǴĤ°ʤİʾǸҤͭΥޥ륹ƥɡΣ	Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring	4188
C07J  43/00		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	2425
C07J  51/00		롼ףãʣãʣޤǤ°ʤ̤Υڥ󥿡ΣϥҥɥեʥȥʤĥΥޥ륹ƥɡΣ	Normal steroids with unmodified cyclopenta[a]hydrophenanthrene skeleton not provided for in groups <b>C07J1/00 to C07J43/00</b> 	1198
C07J  53/00		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	1754
C07J  61/00		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	298
C07J  63/00		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	4411
C07J  65/00		ڥ󥿡ʣ˥ҥɥեʥȥʤΣĤδĤ줾죱ĤθҤˤäƼ̤Ƥ륹ƥɡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by contraction of two rings, each by one atom	3
C07J  67/00		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	21
C07J  69/00		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	136
C07J  71/00		ڥ󥿡ΣϥҥɥեʥȥʤʣǴĤȽ̹礷Ƥ륹ƥɡʥԥ̹礷ʣǴģãʣãʣãʣˡΣ	Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring(spiro-condensed heterocyclic rings <b>C07J21/00</b>, <b>C07J33/00</b>, <b>C07J43/00</b>)	5248
C07J  73/00		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	1432
C07J  75/00		ƥɤ¤ˡ̡Σ	Processes for the preparation of steroids, in general	12104
