DD159878A5 - Verfahren zur herstellung neuer indolo(2',3';3,4)pyrido(2,1-b)chinazolin-5-on-derivate - Google Patents

Verfahren zur herstellung neuer indolo(2',3';3,4)pyrido(2,1-b)chinazolin-5-on-derivate Download PDF

Info

Publication number: DD159878A5
Authority: DD; German Democratic Republic
Prior art keywords: acid; hydrogen; meaning; general formula; pyrido
Prior art date: 1980-06-24

Application number

DD81231053A

Other languages

German (de)

English (en)

Inventor

Jozsef Koekoesi

Istvan Hermecz

Zoltan Meszaros

Sandor Virag

Lelle Vasvari

Gyoergy Szasz

Agnes Horvath

Tibor Breining

Tamas Szuets

Gyula Sebestyen

Original Assignee

Chinoin Gyogyszer Es Vegyeszet

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.)

1980-06-24

Filing date

1981-06-23

Publication date

1983-04-13

1980-06-24 Priority claimed from HU155680A external-priority patent/HU183172B/hu

1980-06-24 Priority claimed from HU801555A external-priority patent/HU182165B/hu

1981-06-23 Application filed by Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet

1983-04-13 Publication of DD159878A5 publication Critical patent/DD159878A5/de

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DD81231053A 1980-06-24 1981-06-23 Verfahren zur herstellung neuer indolo(2',3';3,4)pyrido(2,1-b)chinazolin-5-on-derivate DD159878A5 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
HU155680A HU183172B (en)	1980-06-24	1980-06-24	Process for producing indolo/2,'3':3,4/pyrido/2,1-b/quinazoline-5-ones
HU801555A HU182165B (en)	1980-06-24	1980-06-24	Process for preparing 5-oxo-hexahydro-indolo/2',3':3,4/ /pyrido/2,1-b/quinazolines

Publications (1)

Publication Number	Publication Date
DD159878A5 true DD159878A5 (de)	1983-04-13

Family

ID=26317389

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD81231053A DD159878A5 (de)	1980-06-24	1981-06-23	Verfahren zur herstellung neuer indolo(2',3';3,4)pyrido(2,1-b)chinazolin-5-on-derivate

Country Status (22)

Country	Link
US (1)	US4472399A (it)
AT (1)	AT379396B (it)
AU (1)	AU550030B2 (it)
CA (1)	CA1168234A (it)
CH (1)	CH651567A5 (it)
CS (1)	CS244902B2 (it)
DD (1)	DD159878A5 (it)
DE (1)	DE3124651A1 (it)
DK (1)	DK277381A (it)
ES (1)	ES503820A0 (it)
FI (1)	FI71147C (it)
FR (1)	FR2485533A1 (it)
GB (1)	GB2080290B (it)
GR (1)	GR75697B (it)
IL (1)	IL63159A (it)
IT (1)	IT1144815B (it)
NL (1)	NL8103043A (it)
NO (1)	NO156372C (it)
PL (1)	PL136281B1 (it)
PT (1)	PT73247B (it)
SE (1)	SE448458B (it)
SU (1)	SU1179932A3 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5284947A (en) *	1992-09-15	1994-02-08	Abbott Laboratories	Multiple drug resistance-attenuating compounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2858251A (en) *	1956-10-18	1958-10-28	Smith Kline French Lab	Indolo [2, 3-c] quinazo [3, 2-a] pyridine derivatives
US2866788A (en) *	1956-10-18	1958-12-30	Smith Kline French Lab	Preparation of indolo [2, 3-c] quinazo [3, 2-a] pyridine derivatives
AU497137B2 (en) *	1975-06-12	1978-11-30	Environ Mechanical Services Pty. Limited	Sprinkler outlet escutcheon means
JPS5299A (en) *	1975-06-20	1977-01-05	Shizuo Sonoda	Fire escapes for multistoried building
HU182165B (en) *	1980-06-24	1983-12-28	Chinoin Gyogyszer Es Vegyeszet	Process for preparing 5-oxo-hexahydro-indolo/2',3':3,4/ /pyrido/2,1-b/quinazolines
US4395549A (en) *	1981-10-02	1983-07-26	Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.	6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones

1981
- 1981-06-18 CS CS814595A patent/CS244902B2/cs unknown
- 1981-06-22 FR FR8112207A patent/FR2485533A1/fr active Granted
- 1981-06-23 AT AT0277181A patent/AT379396B/de not_active IP Right Cessation
- 1981-06-23 CA CA000380445A patent/CA1168234A/en not_active Expired
- 1981-06-23 FI FI811969A patent/FI71147C/fi not_active IP Right Cessation
- 1981-06-23 DD DD81231053A patent/DD159878A5/de not_active IP Right Cessation
- 1981-06-23 PL PL1981231825A patent/PL136281B1/pl unknown
- 1981-06-23 CH CH4144/81A patent/CH651567A5/de not_active IP Right Cessation
- 1981-06-23 IT IT67872/81A patent/IT1144815B/it active
- 1981-06-23 DK DK277381A patent/DK277381A/da not_active Application Discontinuation
- 1981-06-23 SU SU813300450A patent/SU1179932A3/ru active
- 1981-06-23 AU AU72080/81A patent/AU550030B2/en not_active Ceased
- 1981-06-23 GB GB8119297A patent/GB2080290B/en not_active Expired
- 1981-06-23 DE DE19813124651 patent/DE3124651A1/de not_active Withdrawn
- 1981-06-23 PT PT73247A patent/PT73247B/pt unknown
- 1981-06-23 ES ES503820A patent/ES503820A0/es active Granted
- 1981-06-23 NO NO812142A patent/NO156372C/no unknown
- 1981-06-23 SE SE8103939A patent/SE448458B/sv not_active IP Right Cessation
- 1981-06-23 IL IL63159A patent/IL63159A/xx unknown
- 1981-06-24 NL NL8103043A patent/NL8103043A/nl not_active Application Discontinuation
- 1981-06-24 GR GR65330A patent/GR75697B/el unknown
- 1981-10-02 US US06/308,037 patent/US4472399A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
SU1179932A3 (ru)	1985-09-15
AT379396B (de)	1985-12-27
ATA277181A (de)	1985-05-15
NO156372B (no)	1987-06-01
FI71147C (fi)	1986-11-24
NO812142L (no)	1981-12-28
FR2485533B1 (it)	1985-01-11
NL8103043A (nl)	1982-01-18
IT1144815B (it)	1986-10-29
PT73247B (en)	1982-07-22
GR75697B (it)	1984-08-02
GB2080290B (en)	1984-11-14
PT73247A (en)	1981-07-01
IT8167872A0 (it)	1981-06-23
US4472399A (en)	1984-09-18
CA1168234A (en)	1984-05-29
DE3124651A1 (de)	1982-04-15
AU7208081A (en)	1982-04-22
CH651567A5 (de)	1985-09-30
PL136281B1 (en)	1986-02-28
AU550030B2 (en)	1986-02-27
ES8203371A1 (es)	1982-04-16
FR2485533A1 (fr)	1981-12-31
FI71147B (fi)	1986-08-14
GB2080290A (en)	1982-02-03
IL63159A0 (en)	1981-09-13
IL63159A (en)	1985-11-29
SE8103939L (sv)	1981-12-25
DK277381A (da)	1981-12-25
NO156372C (no)	1987-09-09
PL231825A1 (it)	1982-03-01
SE448458B (sv)	1987-02-23
ES503820A0 (es)	1982-04-16
CS244902B2 (en)	1986-08-14
FI811969L (fi)	1981-12-25

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Legal Events

Date	Code	Title	Description
1995-03-30	ENJ	Ceased due to non-payment of renewal fee