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公开(公告)号:US06638758B2
公开(公告)日:2003-10-28
申请号:US09876199
申请日:2001-06-06
申请人: Donald W. Hansen, Jr. , Mahima Trivedi , Rolando E. Gapud , John S. Ng , Alok K. Awasthi , Ping T. Wang
发明人: Donald W. Hansen, Jr. , Mahima Trivedi , Rolando E. Gapud , John S. Ng , Alok K. Awasthi , Ping T. Wang
IPC分类号: C07C104
CPC分类号: C12P17/10 , C12P17/12 , C12P41/005
摘要: A method of separating enantiomeric lactam esters. The lactam esters are contacted with a biocatalyst, such as an enzyme or a microorganism, in a solution wherein only one enantiomer is selectively hydrolyzed to give the optically active isomer of the corresponding acid. The hydrolysis product is then separated from the unreacted lactam esters. The enzyme is then recycled for reuse in the next enzymatic resolution. The undesired isomer is also racemized and reused in the next enzymatic resolution.
摘要翻译: 分离对映体内酰胺酯的方法。 将内酰胺酯与生物催化剂如酶或微生物在溶液中接触,其中只有一个对映体被选择性水解,得到相应酸的旋光异构体。 然后将水解产物与未反应的内酰胺酯分离。 然后将酶再循环以在下一酶分解中重新使用。 不需要的异构体也是外消旋化的并且在下一个酶解决方案中重复使用。
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公开(公告)号:US06277626B1
公开(公告)日:2001-08-21
申请号:US09250197
申请日:1999-02-16
申请人: Donald W. Hansen, Jr. , Mahima Trivedi , Rolando E. Gapud , John S. Ng , Alok K. Awasthi , Ping T. Wang
发明人: Donald W. Hansen, Jr. , Mahima Trivedi , Rolando E. Gapud , John S. Ng , Alok K. Awasthi , Ping T. Wang
IPC分类号: C07C104
CPC分类号: C12P17/10 , C12P17/12 , C12P41/005
摘要: A method of separating enantiomeric lactam esters. The lactam esters are contacted with a biocatalyst, such as an enzyme or a microorganism, in a solution wherein only one enantiomer is selectively hydrolyzed to give the optically active isomer of the corresponding acid. The hydrolysis product is then separated from the unreacted lactam esters. The enzyme is then recycled for reuse in the next enzymatic resolution. The undesired isomer is also racemized and reused in the next enzymatic resolution.
摘要翻译: 分离对映体内酰胺酯的方法。 将内酰胺酯与生物催化剂如酶或微生物在溶液中接触,其中只有一个对映体被选择性水解,得到相应酸的旋光异构体。 然后将水解产物与未反应的内酰胺酯分离。 然后将酶再循环以在下一酶分解中重新使用。 不需要的异构体也是外消旋化的并且在下一个酶解决方案中重复使用。
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公开(公告)号:US06344473B1
公开(公告)日:2002-02-05
申请号:US09633601
申请日:2000-08-07
申请人: Donald W. Hansen, Jr. , Arija A. Bergmanis , Timothy J. Hagen , E. Ann Hallinan , Steven W. Kramer , Suzanne Metz , Karen B. Peterson , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , Mahima Trivedi , R. Keith Webber , Sofya Tsymbalov , Rolando E. Gapud
发明人: Donald W. Hansen, Jr. , Arija A. Bergmanis , Timothy J. Hagen , E. Ann Hallinan , Steven W. Kramer , Suzanne Metz , Karen B. Peterson , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , Mahima Trivedi , R. Keith Webber , Sofya Tsymbalov , Rolando E. Gapud
IPC分类号: A61K314172
CPC分类号: C07D291/04 , C07D233/96 , C07D271/07 , C07D273/04 , C07D285/08
摘要: 1,3-diazolino and 1,3-diazolidino heterocycle derivatives useful as nitric oxide synthase inhibitors.
摘要翻译: 可用作一氧化氮合酶抑制剂的1,3-二唑啉和1,3-二唑烷基杂环衍生物。
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公开(公告)号:US6136829A
公开(公告)日:2000-10-24
申请号:US356735
申请日:1999-07-19
申请人: Donald W. Hansen, Jr. , Ariia A. Bergmanis , Timothy J. Hagen , E. Ann Hallinan , Steven W. Kramer , Suzanne Metz , Karen B. Peterson , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , Mahima Trivedi , R. Keith Webber , Sofya Tsymbalov , Rolando E. Gapud
发明人: Donald W. Hansen, Jr. , Ariia A. Bergmanis , Timothy J. Hagen , E. Ann Hallinan , Steven W. Kramer , Suzanne Metz , Karen B. Peterson , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , Mahima Trivedi , R. Keith Webber , Sofya Tsymbalov , Rolando E. Gapud
IPC分类号: A61K31/41 , A61K31/4166 , A61K31/4245 , A61K31/433 , A61K31/535 , A61K31/5377 , A61P9/02 , A61P43/00 , C07D233/96 , C07D271/06 , C07D271/07 , C07D273/04 , C07D285/08 , C07D291/04
CPC分类号: C07D291/04 , C07D233/96 , C07D271/07 , C07D273/04 , C07D285/08
摘要: 1,3-diazolino and 1,3-diazolidino heterocycle derivatives useful as nitric oxide synthase inhibitors.
摘要翻译: 可用作一氧化氮合酶抑制剂的1,3-二唑啉和1,3-二唑烷基杂环衍生物。
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5.1,3-diazolino and 1,3-diazolidino heterocycles as useful nitric oxide synthase inhibitors 失效
标题翻译: 1,3-二唑啉和1,3-二唑烷基杂环作为有用的一氧化氮合酶抑制剂公开(公告)号:US5981556A
公开(公告)日:1999-11-09
申请号:US898110
申请日:1997-07-22
申请人: Donald W. Hansen, Jr. , Arija A. Bergmanis , Timothy J. Hagen , E. Ann Hallinan , Steven W. Kramer , Suzanne Metz , Karen B. Peterson , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , Mahima Trivedi , R. Keith Webber , Sofya Tsymbalov , Rolando E. Gapud
发明人: Donald W. Hansen, Jr. , Arija A. Bergmanis , Timothy J. Hagen , E. Ann Hallinan , Steven W. Kramer , Suzanne Metz , Karen B. Peterson , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , Mahima Trivedi , R. Keith Webber , Sofya Tsymbalov , Rolando E. Gapud
IPC分类号: A61K31/41 , A61K31/4166 , A61K31/4245 , A61K31/433 , A61K31/535 , A61K31/5377 , A61P9/02 , A61P43/00 , C07D233/96 , C07D271/06 , C07D271/07 , C07D273/04 , C07D285/08 , C07D291/04 , C07D285/125 , C07D417/06
CPC分类号: C07D291/04 , C07D233/96 , C07D271/07 , C07D273/04 , C07D285/08
摘要: 1,3-diazolino and 1,3-diazolidino heterocycle derivatives useful as nitric oxide synthase inhibitors.
摘要翻译: 可用作一氧化氮合酶抑制剂的1,3-二唑啉和1,3-二唑烷基杂环衍生物。
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6.1,2,4-oxa diazolino and 1,24-oxa diazolidion heterocycles as useful nitric oxide synthase inhibitors 失效
标题翻译: 1,2,4-氧杂二氮杂双环和1,24-氧杂二氮杂环杂环作为有用的一氧化氮合酶抑制剂公开(公告)号:US5958958A
公开(公告)日:1999-09-28
申请号:US231478
申请日:1999-01-14
申请人: Donald W. Hansen, Jr. , Arija A. Bergmanis , Timothy J. Hagen , E. Ann Hallinan , Steven W. Kramer , Suzanne Metz , Karen B. Peterson , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , Mahima Trivedi , R. Keith Webber , Sofya Tsymbalov , Rolando E. Gapud
发明人: Donald W. Hansen, Jr. , Arija A. Bergmanis , Timothy J. Hagen , E. Ann Hallinan , Steven W. Kramer , Suzanne Metz , Karen B. Peterson , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , Mahima Trivedi , R. Keith Webber , Sofya Tsymbalov , Rolando E. Gapud
IPC分类号: A61K31/41 , A61K31/4166 , A61K31/4245 , A61K31/433 , A61K31/535 , A61K31/5377 , A61P9/02 , A61P43/00 , C07D233/96 , C07D271/06 , C07D271/07 , C07D273/04 , C07D285/08 , C07D291/04 , C07D271/113
CPC分类号: C07D291/04 , C07D233/96 , C07D271/07 , C07D273/04 , C07D285/08
摘要: 1,2,4-oxa-diazolino and 1,2,4-oxa-diazolidino heterocycle derivatives useful as nitric oxide synthase inhibitors.
摘要翻译: 可用作一氧化氮合酶抑制剂的1,2,4-恶二唑啉和1,2,4-氧杂二氮杂环丁烷杂环衍生物。
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公开(公告)号:US5981511A
公开(公告)日:1999-11-09
申请号:US813545
申请日:1997-03-05
申请人: Rolando E. Gapud , Timothy J. Hagen , Ann E. Hallinan , Donald W. Hansen, Jr. , Robert E. Manning , Suzanne Metz , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , R. Keith Webber
发明人: Rolando E. Gapud , Timothy J. Hagen , Ann E. Hallinan , Donald W. Hansen, Jr. , Robert E. Manning , Suzanne Metz , Barnett S. Pitzele , Foe S. Tjoeng , Mihaly V. Toth , R. Keith Webber
IPC分类号: A61K31/00 , A61K31/155 , A61K31/195 , A61K31/197 , A61K31/22 , A61K31/415 , A61K31/4164 , A61K31/4166 , A61K31/42 , A61K31/535 , A61K31/5377 , A61K31/5395 , A61K31/55 , A61P9/00 , A61P25/04 , A61P29/00 , A61P37/00 , C07C257/14 , C07C259/14 , C07C271/22 , C07C275/16 , C07C313/28 , C07C313/34 , C07C323/60 , C07C327/22 , C07C329/02 , C07C329/06 , C07C333/04 , C07C391/00 , C07D223/12 , C07D233/54 , C07D233/56 , C07D233/76 , C07D261/08 , C07D273/02 , C07F7/08 , C07K5/068 , A01N55/00
CPC分类号: C07D233/64 , C07C257/14 , C07C259/14 , C07C275/16 , C07C313/28 , C07C323/60 , C07C327/22 , C07C329/02 , C07C329/06 , C07C333/04 , C07C391/00 , C07D223/12 , C07D261/08 , C07F7/0818
摘要: The current invention discloses hydroxyamidino derivatives useful as nitric oxide synthase inhibitors.
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8.
公开(公告)号:US06576780B1
公开(公告)日:2003-06-10
申请号:US09687353
申请日:2000-10-13
申请人: Rolando E. Gapud , Timothy J. Hagen , E. Ann Hallinan , Donald W. Hansen, Jr. , Barnett S. Pitzele , Suzanne S. Metz , R. Keith Webber , Foe S. Tjoeng , Robert E. Manning , Mihaly V. Toth
发明人: Rolando E. Gapud , Timothy J. Hagen , E. Ann Hallinan , Donald W. Hansen, Jr. , Barnett S. Pitzele , Suzanne S. Metz , R. Keith Webber , Foe S. Tjoeng , Robert E. Manning , Mihaly V. Toth
IPC分类号: C07F708
CPC分类号: C07D233/64 , C07C257/14 , C07C259/14 , C07C275/16 , C07C313/28 , C07C323/60 , C07C327/22 , C07C329/02 , C07C329/06 , C07C333/04 , C07C391/00 , C07D223/12 , C07D261/08 , C07F7/081
摘要: The current invention discloses hydroxyamidino derivatives useful as nitric oxide synthase inhibitors.
摘要翻译: 本发明公开了可用作一氧化氮合酶抑制剂的羟基脒基衍生物。
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9.
公开(公告)号:US06207708B1
公开(公告)日:2001-03-27
申请号:US09038292
申请日:1998-03-11
申请人: Rolando E. Gapud , Timothy J. Hagen , E. Ann Hallinan , Donald W. Hansen, Jr. , Barnett S. Pitzele , Suzanne S. Metz , R. Keith Webber , Foe S. Tjoeng , Robert E. Manning , Mihaly V. Toth
发明人: Rolando E. Gapud , Timothy J. Hagen , E. Ann Hallinan , Donald W. Hansen, Jr. , Barnett S. Pitzele , Suzanne S. Metz , R. Keith Webber , Foe S. Tjoeng , Robert E. Manning , Mihaly V. Toth
IPC分类号: A61K3119
CPC分类号: C07D233/64 , C07C257/14 , C07C259/14 , C07C275/16 , C07C313/28 , C07C323/60 , C07C327/22 , C07C329/02 , C07C329/06 , C07C333/04 , C07C391/00 , C07D223/12 , C07D261/08 , C07F7/081
摘要: The current invention discloses hydroxyamidino derivatives useful as nitric oxide synthase inhibitors.
摘要翻译: 本发明公开了可用作一氧化氮合酶抑制剂的羟基脒基衍生物。
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