SK279037B6 - Deriváty benzopyránu, medziprodukty pre ich výrobu - Google Patents

Deriváty benzopyránu, medziprodukty pre ich výrobu Download PDF

Info

Publication number: SK279037B6
Authority: SK; Slovakia
Prior art keywords: benzopyran; dimethyl; oxide; dihydro; group
Prior art date: 1987-07-06

Application number

SK4841-88A

Other languages

English (en)

Slovak (sk)

Other versions

SK484188A3 (en

Inventor

Michael R. Attwood

Philip S. Jones

Sally Redshaw

Original Assignee

F. Hoffmann-La Roche Ag

Priority date (The priority date 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 date listed.)

1987-07-06

Filing date

1988-07-04

Publication date

1998-05-06

1987-07-06 Priority claimed from GB878715839A external-priority patent/GB8715839D0/en

1988-07-04 Application filed by F. Hoffmann-La Roche Ag filed Critical F. Hoffmann-La Roche Ag

1998-05-06 Publication of SK484188A3 publication Critical patent/SK484188A3/sk

1998-05-06 Publication of SK279037B6 publication Critical patent/SK279037B6/sk

Classifications

- 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
- C07D239/26—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- 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
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Life Sciences & Earth Sciences (AREA)
Public Health (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Chemical Kinetics & Catalysis (AREA)
Pharmacology & Pharmacy (AREA)
Veterinary Medicine (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Cardiology (AREA)
Urology & Nephrology (AREA)
Vascular Medicine (AREA)
Biomedical Technology (AREA)
Neurology (AREA)
Neurosurgery (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Pyrane Compounds (AREA)

SK4841-88A 1987-07-06 1988-07-04 Deriváty benzopyránu, medziprodukty pre ich výrobu SK279037B6 (sk)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB878715839A GB8715839D0 (en)	1987-07-06	1987-07-06	Benzopyran derivatives
GB888810212A GB8810212D0 (en)	1987-07-06	1988-04-29	Benzopyran derivatives

Publications (2)

Publication Number	Publication Date
SK484188A3 SK484188A3 (en)	1998-05-06
SK279037B6 true SK279037B6 (sk)	1998-05-06

Family

ID=26292440

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK4841-88A SK279037B6 (sk)	1987-07-06	1988-07-04	Deriváty benzopyránu, medziprodukty pre ich výrobu

Country Status (27)

Country	Link
US (2)	US4971982A (pt)
EP (1)	EP0298452B1 (pt)
JP (1)	JP2683581B2 (pt)
CN (1)	CN1023404C (pt)
AR (1)	AR245710A1 (pt)
AT (1)	ATE91127T1 (pt)
AU (1)	AU613646B2 (pt)
CA (1)	CA1334094C (pt)
CZ (1)	CZ285970B6 (pt)
DE (1)	DE3882095D1 (pt)
DK (1)	DK370988A (pt)
DZ (1)	DZ1227A1 (pt)
ES (1)	ES2056859T3 (pt)
FI (1)	FI90079C (pt)
HU (2)	HU202513B (pt)
IE (1)	IE62258B1 (pt)
IL (1)	IL86923A (pt)
IS (1)	IS1596B (pt)
MC (1)	MC1953A1 (pt)
MX (1)	MX174083B (pt)
NO (1)	NO170727C (pt)
NZ (1)	NZ225163A (pt)
PH (1)	PH27153A (pt)
PT (1)	PT87913B (pt)
SK (1)	SK279037B6 (pt)
SU (1)	SU1757466A3 (pt)
YU (1)	YU46918B (pt)

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US5387587A (en) *	1986-12-23	1995-02-07	Merck Patent Gesellschaft Mit Beschrankter Haftung	Chroman derivatives
US5284838A (en) *	1987-06-23	1994-02-08	Elf Sanofi	Use of 2,2-dimethylchroman-3-ol derivatives in the treatment of asthma
US4971982A (en) *	1987-07-06	1990-11-20	Hoffmann-La Roche Inc.	Benzopyran derivatives
AU628331B2 (en) *	1988-05-06	1992-09-17	Merck Patent Gesellschaft Mit Beschrankter Haftung	Chroman derivatives
DE3918041A1 (de) *	1989-06-02	1990-12-06	Merck Patent Gmbh	Chromanderivate
DE3922392A1 (de) *	1989-07-07	1991-01-17	Merck Patent Gmbh	Chromanderivate
DE3924417A1 (de) *	1989-07-24	1991-01-31	Merck Patent Gmbh	Chromanderivate
DE3926001A1 (de) *	1989-08-05	1991-02-07	Merck Patent Gmbh	Chromanderivate
US5616610A (en) *	1989-12-22	1997-04-01	Astra Aktiebolag	(R)-5-carbamoyl-8-fluoro-3-N,N-disubstituted-amino-3,4-dihydro-2H-1-benzopyrans
US5420151A (en) *	1989-12-22	1995-05-30	Aktiebolaget Astra	Chroman derivatives
CN1060467A (zh) *	1990-09-25	1992-04-22	武田药品工业株式会社	1，3-苯并嗪衍生物、其生产方法和用途
CA2061179A1 (en) *	1991-02-18	1992-08-19	Ryuji Tsuzuki	Oxzazinobenzazole compounds
DE4115465A1 (de) *	1991-05-11	1992-11-12	Beiersdorf Ag	Neue in 4-stellung durch aryl oder n-heteroaryl substituierte 2h-benzo(b)pyran-derivate, verfahren zu ihrer herstellung und ihre verwendung sowie die verbindungen enthaltende zubereitungen
KR950009863B1 (ko) *	1991-05-22	1995-08-29	재단법인한국화학연구소	벤조피란 유도체와 그의 제조방법
FR2698873B1 (fr)	1992-12-07	1995-02-24	Lipha	Benzocycloheptènes, benzoxépines et benzothiépines activateurs des canaux potassiques, procédé de préparation, composition pharmaceutique les contenant.
ATE191716T1 (de) *	1992-08-17	2000-04-15	Chugai Pharmaceutical Co Ltd	Benzopyran und benzoxazin-derivate
ES2064228B1 (es) *	1992-10-19	1995-09-01	Uriach & Cia Sa J	Nuevas tetralonas con actividad farmacologica, composiciones que las contienen y procedimiento para su preparacion.
US5416097A (en) *	1993-05-19	1995-05-16	Berlex Laboratories, Inc.	Potassium channel activators/openers
US5837702A (en) *	1993-10-07	1998-11-17	Bristol-Myers Squibb Co.	4-arylamino-benzopyran and related compounds
EP0677519A4 (en) *	1993-11-10	1996-04-03	Japan Tobacco Inc	CHROMAN DERIVATIVE AND THERAPEUTIC USE THEREOF.
EP0764639A4 (en) *	1994-06-09	1997-10-01	Ss Pharmaceutical Co	4-CHINOLINONE DERIVATIVE OR ITS SALT
US5470861A (en) *	1994-08-04	1995-11-28	Hoffmann-La Roche Inc.	Method of promoting hair growth
US5869478A (en) *	1995-06-07	1999-02-09	Bristol-Myers Squibb Company	Sulfonamido substituted benzopyran derivatives
US5612323A (en) *	1995-06-07	1997-03-18	Bristol-Myers Squibb Company	Phosphinic ester substituted benzopyran derivatives
US5612370A (en) *	1995-06-07	1997-03-18	Bristol-Myers Squibb Company	Phenylglycine and phenylalaninen amido benzopyran derivatives
US5629429A (en) *	1995-06-07	1997-05-13	Bristol-Myers Squibb Company	Process for preparing 4-arylamino-benzopyran and related compounds
KR100691511B1 (ko) *	1995-11-09	2007-04-19	다우 아그로사이언시즈 엘엘씨	크로만카복실레이트의제조방법
JP3885900B2 (ja) *	1996-03-22	2007-02-28	大日本インキ化学工業株式会社	ベンゾピラン誘導体及びそれを有効成分とする心臓疾患治療剤
WO1999001453A1 (en) *	1997-07-02	1999-01-14	F. Hoffmann-La Roche Ag	A process for the manufacture of optically active chromanylpyridine derivatives
KR100581199B1 (ko)	1998-06-19	2006-05-17	카이론 코포레이션	글리코겐 신타제 키나제 3의 억제제
US7045519B2 (en) *	1998-06-19	2006-05-16	Chiron Corporation	Inhibitors of glycogen synthase kinase 3
US6455554B1 (en)	1999-06-07	2002-09-24	Targacept, Inc.	Oxopyridinyl pharmaceutical compositions and methods for use
FI20010233A0 (fi) *	2001-02-08	2001-02-08	Orion Corp	Menetelmä sydämen vajaatoiminnan hoitoon
AR035087A1 (es) *	2001-08-09	2004-04-14	Syngenta Participations Ag	Piridil-alquinos y piridil-n-oxido-alquinos herbicidas activos, procedimiento para su preparacion, composicion herbicida y para inhibir el crecimiento de plantas, metodo para el control del crecimiento de plantas indeseables , y metodo para la inhibicion del crecimiento de plantas
AR040413A1 (es) *	2002-05-31	2005-04-06	Syngenta Participations Ag	Heterociclilalquinos activos como herbicidas
CA2620846A1 (en) *	2005-09-01	2007-03-08	Janssen Pharmaceutica N.V.	Benzopyran and pyranopyridine derivatives as potassium channel openers
US7838553B2 (en) *	2005-09-01	2010-11-23	Janssen Pharmaceutica Nv	Benzopyran derivatives as potassium channel openers
WO2008072801A1 (en) *	2006-12-13	2008-06-19	Seoul National University Industry Foundation	Compounds with embedded benzopyran motif for core structures and preparation method thereof
CN103819395B (zh) *	2014-02-24	2016-05-25	蚌埠中实化学技术有限公司	一种制备2-碘-5-苯基吡啶的方法

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Publication number	Priority date	Publication date	Assignee	Title
GB1583811A (en) *	1977-05-09	1981-02-04	Laroche Navarron Sa	Chromene derivatives
US4563468A (en) *	1979-09-13	1986-01-07	Burroughs Wellcome Co.	Chemotherapeutic agents
HU184359B (en) *	1980-12-16	1984-08-28	Chinoin Gyogyszer Es Vegyeszet	Process for preparing substituted acyl-carbamides
US4443459A (en) *	1981-05-26	1984-04-17	Banyu Pharmaceutical Co., Ltd.	α-Tocopheryl ester of 5-substituted picolinic acid and hypotensive composition containing it
EP0076075B1 (en) *	1981-09-25	1986-11-20	Beecham Group Plc	Pharmaceutically active benzopyran compounds
DE3364734D1 (en) *	1982-10-19	1986-08-28	Beecham Group Plc	Novel chromans and chromenes
ATE56007T1 (de) *	1984-06-22	1990-09-15	Beecham Group Plc	Wirksame benzopyranverbindungen.
DE3669317D1 (de) *	1985-09-11	1990-04-12	Beecham Group Plc	Chromanderivate und aehnliche verbindungen mit blutdrucksenkender wirkung.
PT84806B (pt) *	1986-05-03	1989-12-29	Beecham Group Plc	Processo para a preparacao de benzopiranos
IL86798A (en) *	1987-06-23	1992-12-01	Sanofi Sa	2,2-dimethylchroman-3-ol derivatives, their preparation and pharmaceutical compositions containing them
US4971982A (en) *	1987-07-06	1990-11-20	Hoffmann-La Roche Inc.	Benzopyran derivatives

1988
- 1988-06-23 US US07/210,692 patent/US4971982A/en not_active Expired - Fee Related
- 1988-06-24 NZ NZ225163A patent/NZ225163A/en unknown
- 1988-06-30 AU AU18556/88A patent/AU613646B2/en not_active Ceased
- 1988-06-30 IL IL8692388A patent/IL86923A/en not_active IP Right Cessation
- 1988-07-03 DZ DZ880098A patent/DZ1227A1/fr active
- 1988-07-04 MC MC881987A patent/MC1953A1/xx unknown
- 1988-07-04 SK SK4841-88A patent/SK279037B6/sk unknown
- 1988-07-04 HU HU883471A patent/HU202513B/hu not_active IP Right Cessation
- 1988-07-04 CZ CS884841A patent/CZ285970B6/cs not_active IP Right Cessation
- 1988-07-04 AR AR88311317A patent/AR245710A1/es active
- 1988-07-04 DK DK370988A patent/DK370988A/da not_active Application Discontinuation
- 1988-07-05 CN CN88104200A patent/CN1023404C/zh not_active Expired - Fee Related
- 1988-07-05 JP JP63166068A patent/JP2683581B2/ja not_active Expired - Lifetime
- 1988-07-05 PT PT87913A patent/PT87913B/pt not_active IP Right Cessation
- 1988-07-05 CA CA000571115A patent/CA1334094C/en not_active Expired - Fee Related
- 1988-07-05 IE IE204388A patent/IE62258B1/en not_active IP Right Cessation
- 1988-07-05 SU SU884356220A patent/SU1757466A3/ru active
- 1988-07-05 NO NO883007A patent/NO170727C/no not_active IP Right Cessation
- 1988-07-05 IS IS3369A patent/IS1596B/is unknown
- 1988-07-05 YU YU130288A patent/YU46918B/sh unknown
- 1988-07-05 MX MX1216888A patent/MX174083B/es unknown
- 1988-07-06 DE DE8888110789T patent/DE3882095D1/de not_active Expired - Fee Related
- 1988-07-06 FI FI883232A patent/FI90079C/fi not_active IP Right Cessation
- 1988-07-06 EP EP88110789A patent/EP0298452B1/de not_active Expired - Lifetime
- 1988-07-06 PH PH37176A patent/PH27153A/en unknown
- 1988-07-06 AT AT88110789T patent/ATE91127T1/de not_active IP Right Cessation
- 1988-07-06 ES ES88110789T patent/ES2056859T3/es not_active Expired - Lifetime
1990
- 1990-09-11 US US07/580,881 patent/US5118694A/en not_active Expired - Fee Related
1995
- 1995-06-19 HU HU95P/P00257P patent/HU211870A9/hu unknown

Also Published As

Publication number	Publication date
FI883232A (fi)	1989-01-07
IS1596B (is)	1996-04-12
SU1757466A3 (ru)	1992-08-23
DZ1227A1 (fr)	2004-09-13
JP2683581B2 (ja)	1997-12-03
NO170727C (no)	1992-11-25
SK484188A3 (en)	1998-05-06
MC1953A1 (fr)	1989-06-30
HU211870A9 (en)	1995-12-28
CZ285970B6 (cs)	1999-12-15
FI883232A0 (fi)	1988-07-06
FI90079B (fi)	1993-09-15
US4971982A (en)	1990-11-20
DK370988D0 (da)	1988-07-04
IS3369A7 (is)	1989-01-07
CN1030582A (zh)	1989-01-25
HU202513B (en)	1991-03-28
NZ225163A (en)	1991-04-26
CN1023404C (zh)	1994-01-05
NO883007L (no)	1989-01-09
ATE91127T1 (de)	1993-07-15
IE882043L (en)	1989-01-06
MX174083B (es)	1994-04-20
CA1334094C (en)	1995-01-24
CZ484188A3 (cs)	1999-10-13
PT87913B (pt)	1995-03-01
IL86923A (en)	1994-02-27
ES2056859T3 (es)	1994-10-16
AU1855688A (en)	1989-01-12
AR245710A1 (es)	1994-02-28
IL86923A0 (en)	1988-11-30
DK370988A (da)	1989-01-07
MX12168A (es)	1993-10-01
JPS6438087A (en)	1989-02-08
YU46918B (sh)	1994-06-24
IE62258B1 (en)	1995-01-11
AU613646B2 (en)	1991-08-08
HUT50152A (en)	1989-12-28
PT87913A (pt)	1989-06-30
PH27153A (en)	1993-04-02
NO170727B (no)	1992-08-17
US5118694A (en)	1992-06-02
YU130288A (en)	1990-06-30
EP0298452A2 (de)	1989-01-11
NO883007D0 (no)	1988-07-05
FI90079C (fi)	1993-12-27
DE3882095D1 (de)	1993-08-05
EP0298452A3 (en)	1989-04-05
EP0298452B1 (de)	1993-06-30

Publication	Publication Date	Title
SK279037B6 (sk)	1998-05-06	Deriváty benzopyránu, medziprodukty pre ich výrobu
EP0420511B1 (en)	1994-08-17	Heterocyclic derivatives
KR100191416B1 (ko)	1999-06-15	4-아미노퀴나졸린 유도체, 그의 제조 방법, 그를 포함하는 제약학적 조성물 및 그의 사용
JPH0561273B2 (pt)	1993-09-06
PL140462B1 (en)	1987-04-30	Method of obtaining novel derivatives of 1-hydroxyphenyl-1,3-dioxancis-5-ylalkenocarboxylic acids
CS203970B2 (en)	1981-03-31	Method of producing novel heterocyclyl-oxy-hydroxy-amino-propanes
US5217977A (en)	1993-06-08	Heterocyclic cycloalkanes
HUT56096A (en)	1991-07-29	Process for producing chromane derivatives and pharmaceutical compositions containing them
JP2874912B2 (ja)	1999-03-24	クロマン誘導体
US4495357A (en)	1985-01-22	Pyridyl-substituted-benzofurans
US5118691A (en)	1992-06-02	Substituted tetrahydropyridines as central nervous system agents
US5045550A (en)	1991-09-03	Substituted tetrahydropyridines as central nervous system agents
EP0586405B1 (de)	1997-09-10	NEUE IN 4-STELLUNG DURCH ARYL ODER N-HETEROARYL SUBSTITUIERTE 2H-BENZO[b]PYRAN-DERIVATE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG SOWIE DIE VERBINDUNGEN ENTHALTENDE ZUBEREITUNGEN
EP0271059A1 (en)	1988-06-15	2-Methylthiomethyl-dihydropyridines, a process for their preparation and pharmaceutical compositions containing them
FI115055B (fi)	2005-02-28	Menetelmä uusien kaliumkanavan avaajina käyttökelpoisten 6-(tetratsol-5-yyli)bentso[b]pyraanijohdannaisten valmistamiseksi
KR960012213B1 (ko)	1996-09-16	벤조피란 유도체, 이의 제조방법 및 이를 함유하는 약제
JPH04290883A (ja)	1992-10-15	キノリニウム塩およびその製造方法
KR20050112948A (ko)	2005-12-01	1ｈ-피리딘-2-온 유도체
HU205077B (en)	1992-03-30	Process for produicng hydroquinone derivatives and pharmaceutical compositions comprising such compounds