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公开(公告)号:JPS6263588A
公开(公告)日:1987-03-20
申请号:JP17980486
申请日:1986-07-30
申请人: WELLCOME FOUND , UNIV CALIFORNIA
发明人: JIYON EDOWAADO KASHIDA , KURISUTOFUAA JIYON PAAMAA , JIYON PATORITSUKU RAAKIN , AIAN HARORUDO SUMISU
IPC分类号: A01N43/90 , A01N55/00 , A61K31/335 , A61K31/357 , A61P33/00 , C07C43/13 , C07C43/178 , C07C67/00 , C07C69/63 , C07C69/757 , C07C255/12 , C07C255/31 , C07C255/36 , C07C255/53 , C07C313/00 , C07C317/18 , C07C323/12 , C07C323/13 , C07C323/14 , C07C323/15 , C07C323/16 , C07C323/60 , C07D319/00 , C07D493/08 , C07F7/08
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公开(公告)号:JPS5629868B2
公开(公告)日:1981-07-10
申请号:JP15636676
申请日:1976-12-27
IPC分类号: C07C323/22 , C07C67/00 , C07C313/00 , C07C319/20 , C07C323/13 , C07C323/55
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公开(公告)号:JPS5614108B2
公开(公告)日:1981-04-02
申请号:JP13773976
申请日:1976-11-18
IPC分类号: A61K31/215 , A61K31/19 , A61P43/00 , C07C67/00 , C07C313/00 , C07C323/12 , C07C323/13 , C07C323/52 , C07C401/00 , C07C405/00
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公开(公告)号:JPS5390246A
公开(公告)日:1978-08-08
申请号:JP15636676
申请日:1976-12-27
申请人: SAGAMI CHEM RES
发明人: KONDOU SEI , TSUNEMOTO DAIEI , UMEMOTO TERUO
IPC分类号: C07C323/22 , C07C67/00 , C07C313/00 , C07C319/20 , C07C323/13 , C07C323/55
摘要: PURPOSE:2-Hydroxymethyl-3, 4-di-substd-cyclopentanone derives. I(R is alkyl or aryl; R is H or hydroxy protecting gp.; R is alkyl; R is H or alkyl), e.g. cpd. I(R is phenyl, R is 1-ethoxyethyl, R is n-pentyl, R is H).
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公开(公告)号:JPS50148523A
公开(公告)日:1975-11-28
申请号:JP5059275
申请日:1975-04-25
IPC分类号: C07C43/20 , A01N31/08 , A01N31/14 , A01N31/16 , A01N35/04 , A01N35/06 , A01N39/00 , C07C41/00 , C07C43/02 , C07C43/205 , C07C43/225 , C07C43/23 , C07C43/235 , C07C45/00 , C07C49/84 , C07C67/00 , C07C313/00 , C07C321/28 , C07C321/30 , C07C323/05 , C07C323/09 , C07C323/12 , C07C323/13 , C07C323/20 , C07C323/22
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公开(公告)号:JP3986496B2
公开(公告)日:2007-10-03
申请号:JP2003526879
申请日:2002-09-10
申请人: 横浜ゴム株式会社
IPC分类号: C07C323/13 , C07C323/12 , C07C323/52 , C08G2/36 , C08G18/10 , C08G18/38 , C08G75/04
CPC分类号: C07C323/52 , C07C323/12 , C07C2601/14 , C08G18/10 , C08G18/3855 , C08G18/3865 , C08G75/045 , C08G75/12 , C08G2230/00 , Y02P20/582 , C08G18/3876
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公开(公告)号:JP3852122B2
公开(公告)日:2006-11-29
申请号:JP4109696
申请日:1996-02-28
IPC分类号: B01J31/22 , C07F5/00 , C07B53/00 , C07B61/00 , C07C39/44 , C07C319/14 , C07C323/12 , C07C323/13 , C07C323/15 , C07C323/16 , C07C323/17
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公开(公告)号:JP3062986B2
公开(公告)日:2000-07-12
申请号:JP25021994
申请日:1994-08-12
IPC分类号: A61K31/665 , A61K31/00 , A61K31/335 , A61P35/00 , C07C323/13 , C07D20060101 , C07D305/14 , C07D407/12 , C07D409/12 , C07F7/18 , C07F9/09 , C07F9/655 , C07F9/6558 , H01L21/48
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公开(公告)号:JP2705937B2
公开(公告)日:1998-01-28
申请号:JP31899087
申请日:1987-12-18
IPC分类号: C07D333/14 , A61K31/045 , A61K31/165 , A61K31/19 , A61K31/215 , A61K31/38 , A61K31/381 , A61P9/00 , A61P11/00 , A61P43/00 , C07B61/00 , C07C27/00 , C07C29/147 , C07C33/28 , C07C33/48 , C07C41/00 , C07C43/20 , C07C51/00 , C07C51/353 , C07C57/42 , C07C59/125 , C07C59/52 , C07C59/64 , C07C67/00 , C07C67/30 , C07C69/618 , C07C69/734 , C07C231/00 , C07C233/11 , C07C233/22 , C07C233/29 , C07C233/55 , C07C235/08 , C07C235/16 , C07C235/20 , C07C235/24 , C07C235/34 , C07C313/00 , C07C323/12 , C07C323/13 , C07C323/14 , C07C323/21 , C07C323/52 , C07C323/53 , C07C323/54 , C07C323/60 , C07D333/24
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公开(公告)号:JPH07173131A
公开(公告)日:1995-07-11
申请号:JP23748991
申请日:1991-08-23
申请人: NIPPON MEKTRON KK
发明人: HIRAMITSU TOKIYUKI , MORI ATSUSHI
IPC分类号: C07D303/14 , A61K31/095 , A61K31/335 , A61K31/336 , A61P35/00 , C07C319/08 , C07C323/13 , C07D493/10
摘要: PURPOSE:To obtain a new aphidicolan derivative having antitumor action and having a mercapto group as a substituent group at 17-position and its synthetic intermediate. CONSTITUTION:3alpha, 16beta, 18-Trihydroxy-17-mercaptoaphidicolan of formula I, 16beta-hydroxy-17-mercapto-3alpha, 18-epoxyaphidicolan of formula II and 3alpha, 18, 16beta, 17-diepoxyaphidicolan of formula III. The compound of formula I is obtained by treating 3alpha, 16beta, 18-trihydroxy-17-p-toluenesulfonyloxyaphidicolan with a basic substance and reacting the resultant 3alpha, 18-dihydroxy-16beta, 17- epoxyaphidicolan of formula IV with an alkali metal hydrosulfide. The compound of formula II is obtained by treating 3alpha, 16beta-dihydroxy-17, 18-bis(p- toluenesulfonyloxy)aphidicolan with a basic substance to afford a compound of formula III and then reacting the compound of formula III with an alkali metal hydrosulfide.
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