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公开(公告)号:US06184376B2
公开(公告)日:2001-02-06
申请号:US09130214
申请日:1998-08-06
申请人: M. Robert Leanna , Steven M. Hannick , Michael Rasmussen , Jien-Heh J. Tien , Lakshmi Bhagavatula , Pulla Reddy Singam , Bradley D. Gates , Lawrence Kolaczkowski , Ramesh R. Patel , Greg Wayne , Greg Lannoye , Weijiang Zhang , Zhenping Tian , Kirill A. Lukin , Bikshandarkoil A. Narayanan , David A. Riley , Howard Morton , Sou-Jen Chang , Cynthia B. Curty , Daniel Plata , John Bellettini , Bhadra Shelat , Tiffany Spitz , Cheng-Xi Yang
发明人: M. Robert Leanna , Steven M. Hannick , Michael Rasmussen , Jien-Heh J. Tien , Lakshmi Bhagavatula , Pulla Reddy Singam , Bradley D. Gates , Lawrence Kolaczkowski , Ramesh R. Patel , Greg Wayne , Greg Lannoye , Weijiang Zhang , Zhenping Tian , Kirill A. Lukin , Bikshandarkoil A. Narayanan , David A. Riley , Howard Morton , Sou-Jen Chang , Cynthia B. Curty , Daniel Plata , John Bellettini , Bhadra Shelat , Tiffany Spitz , Cheng-Xi Yang
IPC分类号: C07D47318
CPC分类号: C07D473/00 , C07C309/73 , C07D473/18 , Y02P20/55
摘要: Methods and novel intermediates of the formula: wherein R6 and R7 are lower alkyl or benzyl or R6 and R7 taken together are —CH2CH2—, —CH2CH2CH2— or —CH2CH2CH2CH2CH2—, R8 is C1-C21 alkyl or a C2-C21 monounsaturated alkenyl, which may optionally be substituted with substitution substituents independently selected from the group consisting of hydroxy, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkoxy C1-C6 alkyl, C1-C6 alkanoyl, amino, halo, cyano, azido, oxo, mercapto and nitro, and R9 is an alcohol protecting group. The intermediates are useful for the preparation of acyclic nucleoside derivatives of the formula: where one of R1 and R2 is an amino acid acyl group and the other of R1 and R2 is a —C(O)C3-C21 saturated or monounsaturated, optionally substituted alkyl and R3 is OH or H; or a pharmaceutically acceptable salt thereof.
摘要翻译: 下式的方法和新型中间体:其中R6和R7是低级烷基或苄基或R6和R7一起是-CH 2 CH 2 - , - CH 2 CH 2 CH 2 - 或-CH 2 CH 2 CH 2 CH 2 CH 2 - ,R 8是C 1 -C 21烷基或C 2 -C 21单不饱和链烯基, 其可以任选地被独立地选自羟基,C 1 -C 6烷基,C 1 -C 6烷氧基,C 1 -C 6烷氧基C 1 -C 6烷基,C 1 -C 6烷酰基,氨基,卤素,氰基,叠氮基,氧代 ,巯基和硝基,R9是醇保护基。 中间体可用于制备下式的无环核苷衍生物:其中R 1和R 2中的一个是氨基酸酰基,R 1和R 2中的另一个是-C(O)C 3 -C 21饱和或单不饱和的,任选取代的 烷基和R 3是OH或H; 或其药学上可接受的盐。
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公开(公告)号:US06613936B1
公开(公告)日:2003-09-02
申请号:US09692599
申请日:2000-10-18
IPC分类号: C07C6900
CPC分类号: C07D473/00 , C07C309/73 , C07D473/18 , Y02P20/55
摘要: Methods and novel intermediates for the preparation of acyclic nucleoside derivatives of the formula: where one of R1 and R2 is an amino acid acyl group and the other of R1 and R2 is a —C(O)C3-C21 saturated or monounsaturated, optionally substituted alkyl and R3 is OH or H; or a pharmaceutically acceptable salt thereof.
摘要翻译: 用于制备下式的无环核苷衍生物的方法和新型中间体:其中R 1和R 2中的一个是氨基酸酰基,R 1和R 2中的另一个是-C(O)C 3 -C 21饱和或单不饱和,任选取代的 烷基和R 3是OH或H; 或其药学上可接受的盐。
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公开(公告)号:US06878844B2
公开(公告)日:2005-04-12
申请号:US10315580
申请日:2002-12-09
申请人: M. Robert Leanna , Michael Rasmussen , Howard Morton , Zhenping Tian , Daniel Plata , Bradley D. Gates , Bikshandarkoil A. Narayanan
发明人: M. Robert Leanna , Michael Rasmussen , Howard Morton , Zhenping Tian , Daniel Plata , Bradley D. Gates , Bikshandarkoil A. Narayanan
IPC分类号: C07D473/18 , A61K31/522 , C07B53/00 , C07B61/00 , C07C303/30 , C07C309/45 , C07C309/73 , C07D473/00 , C07D473/12 , C07D473/32 , C07D473/40 , C07C69/00
CPC分类号: C07D473/00 , C07C309/73 , C07D473/18 , Y02P20/55
摘要: Methods and novel intermediates for the preparation of acyclic nucleoside derivatives of the formula: where one of R1 and R2 is an amino acid acyl group and the other of R1 and R2 is a —C(O)C3-C21 saturated or monounsaturated, optionally substituted alkyl and R3 is OH or H; or a pharmaceutically acceptable salt thereof.
摘要翻译: 用于制备下式的无环核苷衍生物的方法和新型中间体:其中R 1和R 2中的一个是氨基酸酰基,R 1和R 2中的另一个是-C(O)C 3 -C 21饱和或单不饱和,任选取代的 烷基和R 3是OH或H; 或其药学上可接受的盐。
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公开(公告)号:US20050250795A1
公开(公告)日:2005-11-10
申请号:US11131646
申请日:2005-05-18
申请人: M. Leanna , Steven Hannick , Michael Rasmussen , Jien-Heh Tien , Lakshmi Bhagavatula , Pulla Singam , Bradley Gates , Lawrence Kolaczkowski , Ramesh Patel , Greg Wayne , Greg Lannoye , Weijiang Zhang , Zhenping Tian , Kirill Lukin , Bikshandarkoil Narayanan , David Riley , Howard Morton , Sou-Jen Chang , Cynthia Curty , Daniel Plata , John Bellettini , Bhadra Shelat , Tiffany Spitz , Cheng-Xi Yang
发明人: M. Leanna , Steven Hannick , Michael Rasmussen , Jien-Heh Tien , Lakshmi Bhagavatula , Pulla Singam , Bradley Gates , Lawrence Kolaczkowski , Ramesh Patel , Greg Wayne , Greg Lannoye , Weijiang Zhang , Zhenping Tian , Kirill Lukin , Bikshandarkoil Narayanan , David Riley , Howard Morton , Sou-Jen Chang , Cynthia Curty , Daniel Plata , John Bellettini , Bhadra Shelat , Tiffany Spitz , Cheng-Xi Yang
IPC分类号: C07D473/18 , A61K31/522 , C07B53/00 , C07B61/00 , C07C303/30 , C07C309/45 , C07C309/73 , C07D473/00 , C07D473/12 , C07D473/32 , C07D473/40
CPC分类号: C07D473/00 , C07C309/73 , C07D473/18 , Y02P20/55
摘要: Methods and novel intermediates for the preparation of acyclic nucleoside derivatives of the formula: where one of R1 and R2 is an amino acid acyl group and the other of R1 and R2 is a —C(O)C3-C21 saturated or monounsaturated, optionally substituted alkyl and R3 is OH or H; or a pharmaceutically acceptable salt thereof.
摘要翻译: 用于制备下式的无环核苷衍生物的方法和新型中间体:其中R 1和R 2中的一个是氨基酸酰基,另一个是R 1和R 2是-C(O)C 3 -C 21饱和或单不饱和的任选取代的烷基和 R 3是OH或H; 或其药学上可接受的盐。
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公开(公告)号:US20080139811A1
公开(公告)日:2008-06-12
申请号:US11679227
申请日:2007-02-27
申请人: Hing Sham , Daniel Norbeck , Xiaoqi Chen , David Betebenner , Dale Kempf , Thomas Herrin , Gondi Kumar , Stephen Condon , Arthur Cooper , Daniel Dickman , Steven Hannick , Lawrence Kolaczkowski , Patricia Oliver , Daniel Plata , Peter Stengel , Eric Stoner , Jieh-Heh Tien , Jih-Hua Liu , Ketan Patel
发明人: Hing Sham , Daniel Norbeck , Xiaoqi Chen , David Betebenner , Dale Kempf , Thomas Herrin , Gondi Kumar , Stephen Condon , Arthur Cooper , Daniel Dickman , Steven Hannick , Lawrence Kolaczkowski , Patricia Oliver , Daniel Plata , Peter Stengel , Eric Stoner , Jieh-Heh Tien , Jih-Hua Liu , Ketan Patel
IPC分类号: C07D239/10 , C07D233/32
CPC分类号: C07D207/27 , C07D207/404 , C07D207/408 , C07D223/10 , C07D233/32 , C07D233/42 , C07D239/10 , C07D239/22 , C07D241/08 , C07D241/18 , C07D253/06 , C07D263/22 , C07D307/20 , C07D401/12 , C07D401/14 , C07D403/12 , C07D405/12 , C07D405/14 , C07D407/12 , C07D409/12 , C07D409/14 , C07D417/12
摘要: A compound of the formula: is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.
摘要翻译: 公开了下式的化合物作为HIV蛋白酶抑制剂。 还公开了用于抑制HIV感染的方法和组合物。
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公开(公告)号:US20060128962A1
公开(公告)日:2006-06-15
申请号:US11348155
申请日:2006-02-06
申请人: Michael Allen , Ramiya Premchandran , Sou-Jen Chang , Stephen Condon , John DeMattei , Steven King , Lawrence Kolaczkowski , Sukumar Manna , Paul Nichols , Hemant Patel , Subhash Patel , Daniel Plata , Eric Stoner , Jien-Heh Tien , Steven Wittenberger
发明人: Michael Allen , Ramiya Premchandran , Sou-Jen Chang , Stephen Condon , John DeMattei , Steven King , Lawrence Kolaczkowski , Sukumar Manna , Paul Nichols , Hemant Patel , Subhash Patel , Daniel Plata , Eric Stoner , Jien-Heh Tien , Steven Wittenberger
IPC分类号: C07D215/12 , C07C69/52 , C07D215/14
CPC分类号: C07D215/14 , C07C68/06 , C07C69/96
摘要: The invention relates to a process for preparing quinoline-substituted carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions to provide a carbonate or carbamate of formula (I) or (II) or a substrate that can be reduced to obtain the same.
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公开(公告)号:US20050054677A1
公开(公告)日:2005-03-10
申请号:US10946192
申请日:2004-09-21
申请人: Yi-Yin Ku , Yu-Ming Pu , Marlon Cowart , Timothy Grieme , Ashok Gupta , Daniel Plata
发明人: Yi-Yin Ku , Yu-Ming Pu , Marlon Cowart , Timothy Grieme , Ashok Gupta , Daniel Plata
IPC分类号: C07C253/30 , C07C255/53 , C07D307/81 , C07D405/04 , A61K31/452 , A61K31/4025 , C07D45/02
CPC分类号: C07D405/04 , C07C253/30 , C07C255/53 , C07D307/81
摘要: The present invention relates to processes for preparing amine substituted benzofurans, and more particularly 4-(2{2-[(2R)-2-methyl-1-pyrrolidinyl]ethyl}-1-benzofuran-5-yl)benzonitrile, and salts thereof. Compounds prepared by the processes of the invention have demonstrated activity as histamine-3 receptor ligands.
摘要翻译: 本发明涉及制备胺取代的苯并呋喃的方法,特别是4-(2 - [(2R)-2-甲基-1-吡咯烷基]乙基} -1-苯并呋喃-5-基)苄腈的4- 其中。 通过本发明方法制备的化合物已经证明作为组胺-3受体配体的活性。
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