公开(公告)号：CA2109585C

公开(公告)日：2000-02-15

申请号：CA2109585

申请日：1992-05-28

Applicant: ABBOTT LAB

Inventor： GARVEY DAVID S ,  CARRERA GEORGE M JR ,  ARNERIC STEPHEN P ,  SHUE YOUE-KONG ,  LIN NAN-HORNG ,  HE YUN

IPC: A61K31/40 ,  A61K31/415 ,  A61K31/42 ,  A61K31/422 ,  A61K31/425 ,  A61K31/427 ,  A61K31/44 ,  A61P25/00 ,  A61P25/22 ,  A61P25/28 ,  C07D401/14 ,  C07D403/04 ,  C07D403/14 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04 ,  C07D417/14 ,  A61K31/41

Abstract: Selective and potent nicotinic agonists of formula (1), or pharmaceuticallyacceptable salts thereof, useful in the treatment of cognitive, neurological and mental disorders characterized by decreased cholinergic function.

公开(公告)号：CA2285263C

公开(公告)日：2009-03-10

申请号：CA2285263

申请日：1998-04-10

Applicant: ABBOTT LAB

Inventor： DAANEN JEROME F ,  LI YIHONG ,  RYTHER KEITH B ,  HOLLADAY MARK W ,  ELLIOTT RICHARD L ,  LIN NAN-HORNG ,  WASICAK JAMES T ,  DART MICHAEL J ,  HE YUN

IPC: C07D491/048 ,  A61K31/4355 ,  A61K31/4365 ,  A61P25/00 ,  A61P43/00 ,  C07D491/04 ,  C07D495/04 ,  C07D519/00

Abstract: Novel heterocyclic ether compounds having formula (I) wherein A, m, R, X, Y1 , Y2 and Y3 are specifically defined, which are useful in selectively controlling chemical synaptic transmission; therapeutically- effective pharmaceutical compositions thereof; and use of said compositions to selectively control synaptic transmission in mammals.

公开(公告)号：DK0934308T3

公开(公告)日：2004-12-06

申请号：DK97927830

申请日：1997-06-04

Applicant: ABBOTT LAB

Inventor： LIN NAN-HORNG ,  HE YUN ,  HOLLADAY MARK W ,  RYTHER KEITH ,  LI YIHONG ,  BAI HAO

IPC: A61K31/44 ,  A61K31/4427 ,  A61K31/4436 ,  A61K31/4439 ,  A61K31/445 ,  A61K31/4545 ,  A61K31/465 ,  A61K31/4709 ,  A61K31/497 ,  A61K31/501 ,  A61K31/505 ,  A61K31/506 ,  A61P25/00 ,  A61P43/00 ,  C07D401/12 ,  C07D401/14 ,  C07D405/14 ,  C07D407/14 ,  C07D409/14

Abstract: Novel 3-pyridyloxymethyl heterocyclic ether compounds of the formula: or the pharmaceutically-acceptable salts or prodrugs thereof are selective and potent ligands at neuronal nicotinic cholinergic channel receptors, and are effective in controlling synaptic transmission.

公开(公告)号：AT262519T

公开(公告)日：2004-04-15

申请号：AT98964167

申请日：1998-12-18

Applicant: ABBOTT LAB

Inventor： HOLLADAY MARK W ,  ABREO MELWYN A ,  GUNN DAVID E ,  LIN NAN-HORNG ,  GARVEY DAVID S ,  RYTHER KEITH ,  LEBOLD SUZANNE A ,  ELLIOTT RICHARD L ,  HE YUN ,  WASIAK JAMES T ,  BAI HAO ,  DART MICHAEL J ,  EHRLICH PAUL P ,  LI YIHONG ,  KINCAID JOHN F ,  SCHKERYANTZ JEFFREY M ,  LYNCH JOHN K

IPC: A61K31/427 ,  A61K31/4427 ,  A61K31/4439 ,  A61K31/4545 ,  A61K31/4709 ,  A61K31/4725 ,  A61K31/497 ,  A61K31/501 ,  A61K31/506 ,  A61P25/00 ,  A61P25/22 ,  A61P25/28 ,  A61P25/30 ,  A61P43/00 ,  C07D401/12 ,  C07D403/12 ,  C07D417/12 ,  C07D455/02 ,  C07D487/04 ,  A61K31/40 ,  A61K31/425 ,  A61K31/44

公开(公告)号：DE69617701T2

公开(公告)日：2002-10-17

申请号：DE69617701

申请日：1996-05-28

Applicant: ABBOTT LAB

Inventor： HOLLADAY W ,  LIN NAN-HORNG ,  RYTHER B ,  HE YUN

IPC: A61K31/00 ,  A61K31/44 ,  A61K31/4427 ,  A61K31/4439 ,  A61P25/00 ,  A61P25/04 ,  C07D401/12 ,  C07D403/12 ,  C07D417/12

Abstract: Novel 3-pyridyloxymethyl heterocyclic ether compounds having formula (I), wherein * is a chiral center and n, X, R , R , A andB are specifically defined, which are useful in controlling chemical synaptic transmission; therapeutically-effective pharmaceutical compositions therof; and use of said compositions to selectively control synaptic transmission in mammals.

公开(公告)号：ES2171222T3

公开(公告)日：2002-09-01

申请号：ES96914786

申请日：1996-05-28

Applicant: ABBOTT LAB

Inventor： HOLLADAY MARK W ,  LIN NAN-HORNG ,  RYTHER KEITH B ,  HE YUN

IPC: A61K31/00 ,  A61K31/44 ,  A61K31/4427 ,  A61K31/4439 ,  A61P25/00 ,  A61P25/04 ,  C07D401/12 ,  C07D403/12 ,  C07D417/12

Abstract: Novel 3-pyridyloxymethyl heterocyclic ether compounds having formula (I), wherein * is a chiral center and n, X, R , R , A andB are specifically defined, which are useful in controlling chemical synaptic transmission; therapeutically-effective pharmaceutical compositions therof; and use of said compositions to selectively control synaptic transmission in mammals.

公开(公告)号：DK0846114T3

公开(公告)日：2002-04-02

申请号：DK96914786

申请日：1996-05-28

Applicant: ABBOTT LAB

Inventor： LIN NAN-HORNG ,  RYTHER KEITH B ,  HOLLADAY MARK W ,  HE YUN

IPC: A61K31/00 ,  A61K31/44 ,  A61K31/4427 ,  A61K31/4439 ,  A61P25/00 ,  A61P25/04 ,  C07D401/12 ,  C07D403/12 ,  C07D417/12

Abstract: Novel 3-pyridyloxymethyl heterocyclic ether compounds having formula (I), wherein * is a chiral center and n, X, R , R , A andB are specifically defined, which are useful in controlling chemical synaptic transmission; therapeutically-effective pharmaceutical compositions therof; and use of said compositions to selectively control synaptic transmission in mammals.

公开(公告)号：AT210130T

公开(公告)日：2001-12-15

申请号：AT96914786

申请日：1996-05-28

Applicant: ABBOTT LAB

Inventor： HOLLADAY MARK W ,  LIN NAN-HORNG ,  RYTHER KEITH B ,  HE YUN

IPC: A61K31/00 ,  A61K31/44 ,  A61K31/4427 ,  A61K31/4439 ,  A61P25/00 ,  A61P25/04 ,  C07D401/12 ,  C07D403/12 ,  C07D417/12

Abstract: Novel 3-pyridyloxymethyl heterocyclic ether compounds having formula (I), wherein * is a chiral center and n, X, R , R , A andB are specifically defined, which are useful in controlling chemical synaptic transmission; therapeutically-effective pharmaceutical compositions therof; and use of said compositions to selectively control synaptic transmission in mammals.

公开(公告)号：DE69231557T2

公开(公告)日：2001-06-21

申请号：DE69231557

申请日：1992-05-28

Applicant: ABBOTT LAB

Inventor： GARVEY DAVID S ,  CARRERA JR ,  ARNERIC STEPHEN P ,  SHUE YOUE-KONG ,  LIN NAN-HORNG ,  HE YUN

IPC: A61K31/40 ,  A61K31/415 ,  A61K31/42 ,  A61K31/422 ,  A61K31/425 ,  A61K31/427 ,  A61K31/44 ,  A61P25/00 ,  A61P25/22 ,  A61P25/28 ,  C07D401/14 ,  C07D403/04 ,  C07D403/14 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04 ,  C07D417/14

Abstract: Novel isoxazole isothiazole and pyrazole compounds of the formula: wherein A, R1, and R2 are specifically defined, or pharmaceutical salts thereof, are selective and potent cholinergic ligands at neuronal nicotinic receptors, useful in the treatment of cognitive, neurological and mental disorders characterized by decreased cholinergic function, as well as in the treatment of alcohol intoxication and petit real absence epilepsy.

公开(公告)号：AT201681T

公开(公告)日：2001-06-15

申请号：AT94931741

申请日：1994-08-30

Applicant: ABBOTT LAB

Inventor： LIN NAN-HORNG ,  HE YUN ,  ELLIOTT RICHARD L ,  CHORGHADE MUKUND S ,  WITTENBERGER STEVEN J ,  BUNNELLE WILLIAM H ,  NARAYANAN BIKSHANDAR A ,  SINGAM PULLA R ,  ESCH THOMAS K J ,  BEER DIETER O ,  WITZIG CHRISTIAN C ,  HERZIG THOMAS C ,  RAO ALLA V RAMA ,  TECHNOLOGY

IPC: C07D413/04 ,  C07D207/09

Abstract: A novel process for preparing enantiomerically-pure 3-methyl-5-(1-(C1-C3-alkyl)-2-pyrrolidinyl)isoxazole in high yield, wherein a protected pyrrolidine or 2-oxo-pyrrolidine starting material is reacted with a suitable organic anion and a resulting beta-keto oxime intermediate is cyclized and dehydrated, as well as intermediates useful in the preparation thereof.