PT94836A - Processo para a preparacao de derivados de furo {3,4-c}piridina - Google Patents

Processo para a preparacao de derivados de furo {3,4-c}piridina

Info

Publication number: PT94836A
Authority: PT; Portugal
Prior art keywords: pyridine; derivatives; preparing dry; preparing; dry
Prior art date: 1989-07-27

Application number

PT94836A

Other languages

English (en)

Other versions

PT94836B (pt

Inventor

M Charles Eck

Original Assignee

Scras

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.)

1989-07-27

Filing date

1990-07-27

Publication date

1991-03-20

1990-07-27 Application filed by Scras filed Critical Scras

1991-03-20 Publication of PT94836A publication Critical patent/PT94836A/pt

1997-04-30 Publication of PT94836B publication Critical patent/PT94836B/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/052—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being six-membered

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Pyridine Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

PT94836A 1989-07-27 1990-07-27 Processo para a preparacao de derivados de furo {3,4-c}piridina PT94836B (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898917168A GB8917168D0 (en)	1989-07-27	1989-07-27	Asymmetric synthesis of furo(3,4-c)pyridine derivatives

Publications (2)

Publication Number	Publication Date
PT94836A true PT94836A (pt)	1991-03-20
PT94836B PT94836B (pt)	1997-04-30

Family

ID=10660707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT94836A PT94836B (pt)	1989-07-27	1990-07-27	Processo para a preparacao de derivados de furo {3,4-c}piridina

Country Status (32)

Country	Link
US (1)	US5043448A (pt)
JP (1)	JP2705840B2 (pt)
KR (1)	KR910002859A (pt)
AT (1)	AT399151B (pt)
AU (1)	AU633122B2 (pt)
BE (1)	BE1004520A3 (pt)
CA (1)	CA2021737C (pt)
CH (1)	CH681983A5 (pt)
DE (1)	DE4023980C2 (pt)
DK (1)	DK177790A (pt)
DZ (1)	DZ1435A1 (pt)
ES (1)	ES2023758A6 (pt)
FI (1)	FI96422C (pt)
FR (1)	FR2650278B1 (pt)
GB (2)	GB8917168D0 (pt)
GR (1)	GR1000880B (pt)
HK (1)	HK57893A (pt)
IE (1)	IE64439B1 (pt)
IN (1)	IN175580B (pt)
IT (1)	IT1243375B (pt)
LU (1)	LU87776A1 (pt)
MA (1)	MA21919A1 (pt)
MY (1)	MY106738A (pt)
NL (1)	NL9001612A (pt)
NO (1)	NO174150C (pt)
NZ (1)	NZ234568A (pt)
OA (1)	OA09221A (pt)
PT (1)	PT94836B (pt)
SE (1)	SE509680C2 (pt)
SG (1)	SG57593G (pt)
TN (1)	TNSN90108A1 (pt)
ZA (1)	ZA905777B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5130252A (en) *	1990-05-14	1992-07-14	Synthetech, Inc.	Resolution of furopyridine enantiomers and synthetic precursors thereof
GB0221494D0 (en) *	2002-09-16	2002-10-23	Generics Uk Ltd	Novel processes for the preparation of 1.3-dihydro-6-methylfuro (3,4-c) pyndin derivatives

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2008582B (en) *	1977-11-25	1982-04-28	Scras	Pyridine derivative
IN156817B (pt) *	1981-02-10	1985-11-09	Scras
IN160104B (pt) *	1983-04-05	1987-06-27	Scras
GB8327817D0 (en) *	1983-10-18	1983-11-16	Scras	4-halo-furo-(3 4-c)-pyridine derivatives
GB8330517D0 (en) *	1983-11-16	1983-12-21	Scras	6-vinyl-furo-(3,4-c)pyridine derivatives
GB2153824B (en) *	1984-02-02	1987-04-01	Scras	Furo-(3,4-c)-pyridine derivatives
GB8808001D0 (en) *	1988-04-06	1988-05-05	Scras	Stereospecific preparative process for furol(3,4-c)pyridine derivatives

1989
- 1989-07-27 GB GB898917168A patent/GB8917168D0/en active Pending
1990
- 1990-07-16 NL NL9001612A patent/NL9001612A/nl active Search and Examination
- 1990-07-18 IN IN727DE1990 patent/IN175580B/en unknown
- 1990-07-18 GR GR900100556A patent/GR1000880B/el not_active IP Right Cessation
- 1990-07-19 NZ NZ234568A patent/NZ234568A/xx unknown
- 1990-07-23 AT AT0154490A patent/AT399151B/de not_active IP Right Cessation
- 1990-07-23 CA CA002021737A patent/CA2021737C/en not_active Expired - Fee Related
- 1990-07-23 GB GB9016126A patent/GB2234244B/en not_active Expired - Fee Related
- 1990-07-23 ZA ZA905777A patent/ZA905777B/xx unknown
- 1990-07-25 DZ DZ900136A patent/DZ1435A1/fr active
- 1990-07-26 CH CH2482/90A patent/CH681983A5/fr not_active IP Right Cessation
- 1990-07-26 NO NO903329A patent/NO174150C/no unknown
- 1990-07-26 MA MA22189A patent/MA21919A1/fr unknown
- 1990-07-26 AU AU59813/90A patent/AU633122B2/en not_active Ceased
- 1990-07-26 JP JP2196391A patent/JP2705840B2/ja not_active Expired - Fee Related
- 1990-07-26 ES ES9002020A patent/ES2023758A6/es not_active Expired - Lifetime
- 1990-07-26 FI FI903735A patent/FI96422C/fi not_active IP Right Cessation
- 1990-07-26 US US07/557,975 patent/US5043448A/en not_active Expired - Lifetime
- 1990-07-26 KR KR1019900011369A patent/KR910002859A/ko not_active Ceased
- 1990-07-26 IE IE271990A patent/IE64439B1/en not_active IP Right Cessation
- 1990-07-26 SE SE9002508A patent/SE509680C2/sv not_active IP Right Cessation
- 1990-07-26 DK DK177790A patent/DK177790A/da not_active Application Discontinuation
- 1990-07-26 LU LU87776A patent/LU87776A1/fr unknown
- 1990-07-27 DE DE4023980A patent/DE4023980C2/de not_active Expired - Lifetime
- 1990-07-27 OA OA59825A patent/OA09221A/xx unknown
- 1990-07-27 MY MYPI90001266A patent/MY106738A/en unknown
- 1990-07-27 FR FR909009597A patent/FR2650278B1/fr not_active Expired - Lifetime
- 1990-07-27 BE BE9000751A patent/BE1004520A3/fr not_active IP Right Cessation
- 1990-07-27 TN TNTNSN90108A patent/TNSN90108A1/fr unknown
- 1990-07-27 IT IT02109390A patent/IT1243375B/it active IP Right Grant
- 1990-07-27 PT PT94836A patent/PT94836B/pt not_active IP Right Cessation
1993
- 1993-05-04 SG SG575/93A patent/SG57593G/en unknown
- 1993-06-17 HK HK578/93A patent/HK57893A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
IE64439B1 (en)	1995-08-09
NO174150C (no)	1994-03-23
FI96422C (fi)	1996-06-25
DK177790D0 (da)	1990-07-26
DE4023980C2 (de)	2001-12-13
AU5981390A (en)	1991-01-31
NZ234568A (en)	1991-09-25
IT9021093A1 (it)	1992-01-27
AU633122B2 (en)	1993-01-21
CH681983A5 (pt)	1993-06-30
ES2023758A6 (es)	1992-02-01
IT1243375B (it)	1994-06-10
AT399151B (de)	1995-03-27
KR910002859A (ko)	1991-02-26
GB8917168D0 (en)	1989-09-13
ATA154490A (de)	1994-08-15
TNSN90108A1 (fr)	1991-03-05
MY106738A (en)	1995-07-31
GB2234244A (en)	1991-01-30
NL9001612A (nl)	1991-02-18
SG57593G (en)	1993-07-09
SE9002508D0 (sv)	1990-07-26
HK57893A (en)	1993-06-25
PT94836B (pt)	1997-04-30
FR2650278A1 (fr)	1991-02-01
LU87776A1 (fr)	1990-12-11
GR1000880B (el)	1993-03-16
ZA905777B (en)	1991-05-29
GB9016126D0 (en)	1990-09-05
JPH0366690A (ja)	1991-03-22
DE4023980A1 (de)	1991-01-31
DZ1435A1 (fr)	2004-09-13
NO174150B (no)	1993-12-13
OA09221A (fr)	1992-06-30
US5043448A (en)	1991-08-27
FI903735A0 (fi)	1990-07-26
IT9021093A0 (it)	1990-07-27
JP2705840B2 (ja)	1998-01-28
FI96422B (fi)	1996-03-15
NO903329L (no)	1991-01-28
DK177790A (da)	1991-01-28
GR900100556A (en)	1991-12-10
FR2650278B1 (fr)	1994-09-02
SE509680C2 (sv)	1999-02-22
BE1004520A3 (fr)	1992-12-08
IE902719A1 (en)	1991-02-27
CA2021737C (en)	1999-06-01
NO903329D0 (no)	1990-07-26
MA21919A1 (fr)	1991-04-01
IN175580B (pt)	1995-07-08
SE9002508L (sv)	1991-01-28
CA2021737A1 (en)	1991-01-28
GB2234244B (en)	1993-01-06

Publication	Publication Date	Title
PT97906A (pt)	1992-03-31	Processo para a preparacao de novos derivados de tiofeno
PT84316B (pt)	1989-09-14	Processo para a preparacao de cicloalcano {1,2 -b} indole-sulfamidas
PT93785A (pt)	1990-11-20	Processo para a preparacao de derivados de 3-substituido-2-oxindole
PT96139A (pt)	1991-09-30	Processo para a preparacao de novos derivados de glicopeptido
BR8902297A (pt)	1990-01-09	Processo para a preparacao de 1,1,1,2-tetrafluoretano
PT94059A (pt)	1991-01-08	Processo para a preparacao de copolimetros hidrossoluveis, de n-vinilamidas
PT91188A (pt)	1990-02-08	Processo para a preparacao de derivados de furano
PT96411A (pt)	1991-10-15	Processo para a preparacao de derivados de azaoxindole
PT94045A (pt)	1991-01-08	Processo para a preparacao de derivados de 2-piperidino-1-alcanol uteis como agentes anti-isquemicos
PT90210A (pt)	1989-11-10	Processo esteroespecifico para a preparacao de enantiomeros de furo{3,4-c}piridina
PT84818B (pt)	1989-12-29	Processo para a preparacao de derivados de di-hidro-oxazol, di-hidro-tiazol e di-hidro-imidazol
PT93629A (pt)	1990-11-20	Processo para a preparacao de derivados de tieno-triazolo-diazepina
PT82445B (pt)	1988-11-30	Processo para a preparacao de novos derivados glicopeptidicos
PT89775A (pt)	1989-10-04	Processo para a preparacao de derivados de isoquinolina
PT91027A (pt)	1990-02-08	Processo para a preparacao de derivados peptidicos
PT94008A (pt)	1991-01-08	Processo para a preparacao de novos derivados de tieno-triazolo-diazepina
PT92539A (pt)	1990-06-29	Processo para a preparacao de derivados de anfotericina b
PT97657A (pt)	1992-02-28	Processo para a preparacao de derivados de furo {3,4-c}piridina sob uma forma nao-racemica
PT96322A (pt)	1991-09-30	Processo para a preparacao de derivados de glicerol
BR9004539A (pt)	1991-09-10	Processo para a obtencao de 1,1,1,2-tetrafluoretano
PT92808A (pt)	1990-07-31	Processo para a preparacao de novos derivados de tetralina
PT84459B (pt)	1989-10-04	Processo para a preparacao de derivados de ciclopropano 1,1-dissubstituidos
PT91205A (pt)	1990-02-08	Processo para a preparacao de 2-aminopurina
BR9003360A (pt)	1991-08-27	Processo para a obtencao de 1,1,1-trifluor-2-cloroetano
PT93631A (pt)	1990-11-20	Processo para a preparacao de derivados de tieno-triazolo-diazepina

Legal Events

Date	Code	Title	Description
1991-03-20	BB1A	Laying open of patent application	Effective date: 19901022
2004-10-29	MM3A	Annulment or lapse	Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20040722

Date

Code

Title

Description

1991-03-20

BB1A

Laying open of patent application

Effective date: 19901022

2004-10-29

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20040722