BG29284A3 - Метод за получаване на 3-ди-п пропилацетокси бензодиазепин-2-они - Google Patents

Метод за получаване на 3-ди-п пропилацетокси бензодиазепин-2-они

Info

Publication number: BG29284A3
Authority: BG; Bulgaria
Prior art keywords: benzodiazepin; preparation; ones; propylacetoxy; acetoxy
Prior art date: 1977-12-14

Application number

BG041705A

Other languages

Bulgarian (bg)

English (en)

Inventor

Ludvig Schlager

Original Assignee

Gerot Pharmazeutika Gmbh

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.)

1977-12-14

Filing date

1978-12-12

Publication date

1980-10-15

1977-12-14 Priority claimed from AT893877A external-priority patent/AT359509B/de

1978-11-21 Priority claimed from AT831278A external-priority patent/AT358051B/de

1978-12-12 Application filed by Gerot Pharmazeutika Gmbh filed Critical Gerot Pharmazeutika Gmbh

1980-10-15 Publication of BG29284A3 publication Critical patent/BG29284A3/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

BG041705A 1977-12-14 1978-12-12 Метод за получаване на 3-ди-п пропилацетокси бензодиазепин-2-они BG29284A3 (bg)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT893877A AT359509B (de)	1977-12-14	1977-12-14	Verfahren zur herstellung von neuen 3-di-n- -propylacetoxybenzodiazepin-2-onen
AT831278A AT358051B (de)	1978-11-21	1978-11-21	Verfahren zur herstellung von neuen 3-di-n- -propyl-acetoxy-benzodiazepin-2-onen

Publications (1)

Publication Number	Publication Date
BG29284A3 true BG29284A3 (bg)	1980-10-15

Family

ID=25604664

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BG044352A BG29285A3 (bg)	1977-12-14	1978-12-12	Метод за получаване на 3-ди-n пропилацетокси бензодиазепин-2-они
BG041705A BG29284A3 (bg)	1977-12-14	1978-12-12	Метод за получаване на 3-ди-п пропилацетокси бензодиазепин-2-они

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BG044352A BG29285A3 (bg)	1977-12-14	1978-12-12	Метод за получаване на 3-ди-n пропилацетокси бензодиазепин-2-они

Country Status (20)

Country	Link
US (1)	US4261987A (xx)
JP (1)	JPS54138589A (xx)
AU (1)	AU4255778A (xx)
BG (2)	BG29285A3 (xx)
DD (1)	DD139851A5 (xx)
DE (1)	DE2852606A1 (xx)
DK (1)	DK562478A (xx)
ES (1)	ES475960A1 (xx)
FI (1)	FI783743A7 (xx)
FR (1)	FR2411836A1 (xx)
GB (1)	GB2010267A (xx)
GR (1)	GR65190B (xx)
IT (1)	IT1104583B (xx)
LU (1)	LU80632A1 (xx)
NL (1)	NL7812144A (xx)
NO (1)	NO784094L (xx)
PL (1)	PL114759B1 (xx)
RO (1)	RO79702A (xx)
SE (1)	SE7812649L (xx)
YU (1)	YU294378A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1190133B (it) *	1986-06-19	1988-02-10	Chiesi Farma Spa	Derivati di acido valproico e di acido (e)-2-valproenoico,procedimento per la loro preparazione e relative composizioni farmaceutiche
US5211954A (en) *	1986-09-23	1993-05-18	Sandoz Ltd.	Low dose temazepam
US5629310A (en) *	1986-09-23	1997-05-13	Sterling; William R.	Low dose temazepam
US5030632A (en) *	1986-09-23	1991-07-09	Sandoz Pharm. Corp.	Low dose temazepam

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3176009A (en) *		1965-03-30		Hydrolysis of l-acylated-j-acyloxy benzodiazepines
BE621819A (xx) *	1961-08-29
AT242706B (de) *	1962-11-28	1965-10-11	Hoffmann La Roche	Verfahren zur Herstellung von neuen Benzodiazepin-Derivaten
GB1051795A (xx) *	1964-02-11
US3236838A (en) *	1964-06-09	1966-02-22	Hoffmann La Roche	Certain 1-substituted-benzodiazepin-2-one compounds
FR135F (xx) *	1964-08-13
US3801568A (en) *	1972-02-07	1974-04-02	American Home Prod	Optically active 1,3-dihydro-3-substituted 5-phenyl-2h-1,4-benzodiazepin-2-ones and process for their separation
NL173269C (nl) *	1974-04-30	1984-01-02	Ferrer Int	Werkwijze voor de bereiding van een geneesmiddel met als werkzaam bestanddeel een 1,4-benzodiazepinederivaat, alsmede werkwijze voor de bereiding van het 1,4-benzodiazepinederivaat.

1978
- 1978-12-05 FI FI783743A patent/FI783743A7/fi unknown
- 1978-12-05 DE DE19782852606 patent/DE2852606A1/de not_active Withdrawn
- 1978-12-06 GR GR57804A patent/GR65190B/el unknown
- 1978-12-06 NO NO784094A patent/NO784094L/no unknown
- 1978-12-08 LU LU80632A patent/LU80632A1/de unknown
- 1978-12-08 SE SE7812649A patent/SE7812649L/xx unknown
- 1978-12-12 BG BG044352A patent/BG29285A3/xx unknown
- 1978-12-12 PL PL1978211668A patent/PL114759B1/pl unknown
- 1978-12-12 BG BG041705A patent/BG29284A3/xx unknown
- 1978-12-12 GB GB7848060A patent/GB2010267A/en not_active Withdrawn
- 1978-12-12 FR FR7834868A patent/FR2411836A1/fr not_active Withdrawn
- 1978-12-13 ES ES475960A patent/ES475960A1/es not_active Expired
- 1978-12-13 DD DD78209726A patent/DD139851A5/de unknown
- 1978-12-13 NL NL7812144A patent/NL7812144A/xx not_active Application Discontinuation
- 1978-12-13 IT IT7830778A patent/IT1104583B/it active
- 1978-12-14 DK DK562478A patent/DK562478A/da unknown
- 1978-12-14 US US05/970,057 patent/US4261987A/en not_active Expired - Lifetime
- 1978-12-14 AU AU42557/78A patent/AU4255778A/en active Pending
- 1978-12-14 YU YU02943/78A patent/YU294378A/xx unknown
- 1978-12-14 JP JP15565978A patent/JPS54138589A/ja active Pending
- 1978-12-14 RO RO78101144A patent/RO79702A/ro unknown

Also Published As

Publication number	Publication date
YU294378A (en)	1983-06-30
FI783743A7 (fi)	1979-06-15
GB2010267A (en)	1979-06-27
PL211668A1 (pl)	1979-07-30
AU4255778A (en)	1979-06-21
GB2010267B (xx)
BG29285A3 (bg)	1980-10-15
LU80632A1 (de)	1979-04-09
FR2411836A1 (fr)	1979-07-13
JPS54138589A (en)	1979-10-27
GR65190B (en)	1980-07-29
IT7830778A0 (it)	1978-12-13
ES475960A1 (es)	1979-05-01
DE2852606A1 (de)	1979-06-21
NL7812144A (nl)	1979-06-18
DK562478A (da)	1979-06-15
IT1104583B (it)	1985-10-21
DD139851A5 (de)	1980-01-23
PL114759B1 (en)	1981-02-28
RO79702A (ro)	1982-08-17
US4261987A (en)	1981-04-14
SE7812649L (sv)	1979-06-15
NO784094L (no)	1979-06-15

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