FI52083C - Tapa valmistaa 7-nitro-5-fenyyli-1,3-dihydro-2H-1,4-bentsodiatsepiini- 2-onia - Google Patents

Tapa valmistaa 7-nitro-5-fenyyli-1,3-dihydro-2H-1,4-bentsodiatsepiini- 2-onia

Info

Publication number: FI52083C
Authority: FI; Finland
Prior art keywords: benzodiazepin; dihydro; nitro; phenyl; preparation
Prior art date: 1970-08-01

Application number

FI712107A

Other languages

English (en)

Swedish (sv)

Other versions

FI52083B (fi

Inventor

Hiroyuki Tawada

Hideaki Natsugari

Kanji Meguro

Yutaka Kuwada

Original Assignee

Takeda Chemical Industries Ltd

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.)

1970-08-01

Filing date

1971-07-26

Publication date

1977-06-10

1970-08-01 Priority claimed from JP6744770A external-priority patent/JPS4911216B1/ja

1971-07-26 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1977-02-28 Application granted granted Critical

1977-02-28 Publication of FI52083B publication Critical patent/FI52083B/fi

1977-06-10 Publication of FI52083C publication Critical patent/FI52083C/fi

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)
Nitrogen Condensed Heterocyclic Rings (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Plural Heterocyclic Compounds (AREA)

FI712107A 1970-08-01 1971-07-26 Tapa valmistaa 7-nitro-5-fenyyli-1,3-dihydro-2H-1,4-bentsodiatsepiini- 2-onia FI52083C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP6744870		1970-08-01
JP6744770A JPS4911216B1 (fi)	1970-08-01	1970-08-01

Publications (2)

Publication Number	Publication Date
FI52083B FI52083B (fi)	1977-02-28
FI52083C true FI52083C (fi)	1977-06-10

Family

ID=26408663

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI712107A FI52083C (fi)	1970-08-01	1971-07-26	Tapa valmistaa 7-nitro-5-fenyyli-1,3-dihydro-2H-1,4-bentsodiatsepiini- 2-onia

Country Status (12)

Country	Link
US (1)	US3746701A (fi)
AT (1)	AT323129B (fi)
BE (1)	BE770329A (fi)
CH (1)	CH555348A (fi)
DE (1)	DE2137411A1 (fi)
ES (1)	ES393828A1 (fi)
FI (1)	FI52083C (fi)
FR (1)	FR2101171B1 (fi)
GB (1)	GB1361058A (fi)
NL (1)	NL7110620A (fi)
NO (1)	NO130682C (fi)
SE (1)	SE368012B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1064960C (zh) *	1993-12-28	2001-04-25	湖北制药厂第八分厂	硝基安定的制备方法

1971
- 1971-07-22 BE BE770329A patent/BE770329A/xx unknown
- 1971-07-23 CH CH1090171A patent/CH555348A/xx not_active IP Right Cessation
- 1971-07-26 FI FI712107A patent/FI52083C/fi active
- 1971-07-27 DE DE19712137411 patent/DE2137411A1/de active Pending
- 1971-07-27 US US00166627A patent/US3746701A/en not_active Expired - Lifetime
- 1971-07-29 NO NO2880/71A patent/NO130682C/no unknown
- 1971-07-29 FR FR7127923A patent/FR2101171B1/fr not_active Expired
- 1971-07-30 NL NL7110620A patent/NL7110620A/xx unknown
- 1971-07-30 AT AT667871A patent/AT323129B/de not_active IP Right Cessation
- 1971-07-30 GB GB3590071A patent/GB1361058A/en not_active Expired
- 1971-07-30 SE SE09821/71A patent/SE368012B/xx unknown
- 1971-07-31 ES ES393828A patent/ES393828A1/es not_active Expired

Also Published As

Publication number	Publication date
NO130682C (fi)	1975-01-22
NL7110620A (fi)	1972-02-03
CH555348A (de)	1974-10-31
FR2101171B1 (fi)	1974-09-06
ES393828A1 (es)	1973-08-16
AT323129B (de)	1975-06-25
BE770329A (fr)	1971-12-01
FR2101171A1 (fi)	1972-03-31
US3746701A (en)	1973-07-17
SE368012B (fi)	1974-06-17
NO130682B (fi)	1974-10-14
GB1361058A (en)	1974-07-24
FI52083B (fi)	1977-02-28
DE2137411A1 (de)	1972-02-17

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