KR20000022380A - 무스카린 길항제 - Google Patents

무스카린 길항제 Download PDF

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Publication number
KR20000022380A
KR20000022380A KR1019980710811A KR19980710811A KR20000022380A KR 20000022380 A KR20000022380 A KR 20000022380A KR 1019980710811 A KR1019980710811 A KR 1019980710811A KR 19980710811 A KR19980710811 A KR 19980710811A KR 20000022380 A KR20000022380 A KR 20000022380A
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KR
South Korea
Prior art keywords
alkyl
compound
group
formula
cycloalkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1019980710811A
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English (en)
Korean (ko)
Inventor
조셉 에이 코즐로우스키
데렉 비 로우
웨이 케이 창
선디프 듀거
Original Assignee
둘락 노먼 씨.
쉐링 코포레이션
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Application filed by 둘락 노먼 씨., 쉐링 코포레이션 filed Critical 둘락 노먼 씨.
Publication of KR20000022380A publication Critical patent/KR20000022380A/ko
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/56—Nitrogen atoms
    • C07D211/58—Nitrogen atoms attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/34—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/68—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with nitrogen atoms directly attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/58—Radicals substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/12—One of the condensed rings being a six-membered aromatic ring the other ring being at least seven-membered

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
KR1019980710811A 1996-07-01 1997-06-26 무스카린 길항제 Withdrawn KR20000022380A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67439196A 1996-07-01 1996-07-01
US8/674,391 1996-07-01

Publications (1)

Publication Number Publication Date
KR20000022380A true KR20000022380A (ko) 2000-04-25

Family

ID=24706404

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980710811A Withdrawn KR20000022380A (ko) 1996-07-01 1997-06-26 무스카린 길항제

Country Status (12)

Country Link
EP (1) EP0912534B1 (enExample)
JP (2) JP2000514060A (enExample)
KR (1) KR20000022380A (enExample)
AT (1) ATE224884T1 (enExample)
AU (1) AU717431B2 (enExample)
CA (1) CA2258044C (enExample)
DE (1) DE69715865T2 (enExample)
ES (1) ES2179353T3 (enExample)
HU (1) HUP9904167A3 (enExample)
IL (1) IL127858A0 (enExample)
NZ (1) NZ333322A (enExample)
WO (1) WO1998000412A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9726736D0 (en) 1997-12-18 1998-02-18 Zeneca Ltd Chemical compounds
US6528529B1 (en) 1998-03-31 2003-03-04 Acadia Pharmaceuticals Inc. Compounds with activity on muscarinic receptors
JP2002533447A (ja) * 1998-12-24 2002-10-08 アストラゼネカ・アクチエボラーグ 神経疾患の治療に有用な１，４−ジアザシクロヘプタン誘導体
GB9914015D0 (en) * 1999-06-17 1999-08-18 Zeneca Ltd Chemical compounds
GB9900078D0 (en) * 1999-01-05 1999-02-24 Zeneca Ltd Chemical compounds
GB9914024D0 (en) * 1999-06-17 1999-08-18 Zeneca Ltd Chemical compounds
GB9914025D0 (en) * 1999-06-17 1999-08-18 Zeneca Ltd Chemical compounds
GB9914022D0 (en) * 1999-06-17 1999-08-18 Zeneca Ltd Chemical compounds
US7067539B2 (en) * 2001-02-08 2006-06-27 Schering Corporation Cannabinoid receptor ligands
PL370799A1 (en) * 2001-12-03 2005-05-30 F.Hoffmann-La Roche Ag Aminotetralin derivatives as muscarinic receptor antagonists
DE60328033D1 (de) * 2002-11-25 2009-07-30 Schering Corp Cannabinoid-rezeptorliganden
WO2005037830A1 (en) 2003-10-10 2005-04-28 Wyeth Piperidinylchromen-6-ylsulfonamide compounds as 5-hydroxytryptamine-6 ligands
ES2431524T3 (es) * 2004-04-13 2013-11-26 Incyte Corporation Derivados de piperazinilpiperidina como antagonistas de los receptores de quimiocinas
US7378415B2 (en) 2004-09-30 2008-05-27 Roche Palo Alto Llc Benzoxazine and quinoxaline derivatives and uses thereof
KR100899061B1 (ko) * 2004-12-21 2009-05-25 에프. 호프만-라 로슈 아게 테트랄린 및 인단 유도체 및 이의 용도
BRPI0609265A2 (pt) * 2005-03-29 2010-03-09 Newron Pharm Spa derivados de aminoalquil-e amidoalquil-benzopiran substituìdos
EP2258357A3 (en) 2005-08-26 2011-04-06 Braincells, Inc. Neurogenesis with acetylcholinesterase inhibitor
EP2275096A3 (en) 2005-08-26 2011-07-13 Braincells, Inc. Neurogenesis via modulation of the muscarinic receptors
CN101300246A (zh) 2005-11-03 2008-11-05 弗·哈夫曼-拉罗切有限公司 作为5－ht6抑制剂的芳基磺酰基色满类化合物作为蛋白激酶抑制剂的吲哚基马来酰亚胺衍生物
WO2007147762A1 (en) 2006-06-20 2007-12-27 F. Hoffmann-La Roche Ag Arylsulfonamidyl tetralin derivatives and uses thereof
JP2009541249A (ja) 2006-06-20 2009-11-26 エフ．ホフマン−ラ ロシュ アーゲー アリールスルホニルナフタレン誘導体およびその使用
MX2008015843A (es) 2006-06-20 2009-01-09 Hoffmann La Roche Derivados de tetralina e indano y usos de los mismos.
WO2010081851A1 (en) 2009-01-14 2010-07-22 Genoscience Pharma Piperidin-4-ylpiperazine compounds for the treatment of hcv infection
KR20120123089A (ko) 2010-02-16 2012-11-07 화이자 인코포레이티드 5-ＨＴ₄ 수용체의 부분 효능제인 (Ｒ)-4-((4-((4-(테트라히드로푸란-3-일옥시)벤조［ｄ］이속사졸-3-일옥시)메틸)피페리딘-1-일)메틸)테트라히드로-2Ｈ-피란-4-올
US20180360845A1 (en) * 2015-07-20 2018-12-20 Chase Pharmaceuticals Corporation Muscarinic combination of a selective m2-antagonist and a peripheral non-selective antagonist for treating hypocholinergic disorders
JP6987746B2 (ja) * 2015-09-28 2022-01-05 ジェネンテック， インコーポレイテッド 治療用化合物及びその使用方法
TW202317546A (zh) 2021-07-09 2023-05-01 美商普萊克斯姆公司 調節ikzf2之芳基化合物及醫藥組合物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD113545A5 (enExample) * 1973-03-30 1975-06-12
EP0028449B1 (en) * 1979-09-28 1983-07-20 Beecham Group Plc Chromanol derivatives, a process for their preparation and a pharmaceutical composition comprising them
AU609232B2 (en) * 1987-12-14 1991-04-26 Beecham Group Plc Novel indane derivatives possessing smooth muscle relaxant activity
DK286990D0 (da) * 1990-12-04 1990-12-04 Lundbeck & Co As H Indanderivater
FI942059L (fi) * 1991-11-05 1994-07-04 Smithkline Beecham Corp Endoteliinireseptoreiden antagonisteja
WO1994012493A1 (en) * 1992-11-25 1994-06-09 Sandoz, Ltd. 2,2-dialkyl- and 2,2-dialkyl-3,4-dihydro-3-hydroxy-2h-1-benzopyr ans, their use as pharmaceuticals

Also Published As

Publication number Publication date
IL127858A0 (en) 1999-10-28
HUP9904167A3 (en) 2000-07-28
AU717431B2 (en) 2000-03-23
NZ333322A (en) 2000-06-23
JP2000514060A (ja) 2000-10-24
DE69715865D1 (de) 2002-10-31
CA2258044C (en) 2007-09-04
EP0912534A1 (en) 1999-05-06
JP2009040778A (ja) 2009-02-26
DE69715865T2 (de) 2003-08-07
ES2179353T3 (es) 2003-01-16
AU3495397A (en) 1998-01-21
CA2258044A1 (en) 1998-01-08
EP0912534B1 (en) 2002-09-25
HUP9904167A2 (hu) 2000-05-28
ATE224884T1 (de) 2002-10-15
WO1998000412A1 (en) 1998-01-08

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PA0105 International application

Patent event date: 19981230

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid