GB1166944A - Method of Producing 7-Nitrosubstituted 1,4-Benzodiazepines - Google Patents

Method of Producing 7-Nitrosubstituted 1,4-Benzodiazepines

Info

Publication number
GB1166944A
GB1166944A GB9393/67A GB939367A GB1166944A GB 1166944 A GB1166944 A GB 1166944A GB 9393/67 A GB9393/67 A GB 9393/67A GB 939367 A GB939367 A GB 939367A GB 1166944 A GB1166944 A GB 1166944A
Authority
GB
United Kingdom
Prior art keywords
formula
compound
nitrosubstituted
benzodiazepines
producing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB9393/67A
Other languages
English (en)
Inventor
Poul Nedenskov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
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.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to GB9393/67A priority Critical patent/GB1166944A/en
Priority to DK381267AA priority patent/DK112319B/da
Priority to US706795A priority patent/US3553205A/en
Priority to JP43011837A priority patent/JPS4837038B1/ja
Priority to FI680503A priority patent/FI50122C/fi
Priority to DE19681670030 priority patent/DE1670030A1/de
Priority to CH281668A priority patent/CH490400A/de
Priority to BE711409D priority patent/BE711409A/xx
Publication of GB1166944A publication Critical patent/GB1166944A/en
Expired legal-status Critical Current

Links

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)
GB9393/67A 1967-02-28 1967-02-28 Method of Producing 7-Nitrosubstituted 1,4-Benzodiazepines Expired GB1166944A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB9393/67A GB1166944A (en) 1967-02-28 1967-02-28 Method of Producing 7-Nitrosubstituted 1,4-Benzodiazepines
DK381267AA DK112319B (da) 1967-02-28 1967-07-25 Fremgangsmåde til fremstilling af 7-nitrosubstituerede 1,4-benzodiazepinoner.
US706795A US3553205A (en) 1967-02-28 1968-02-20 Method of producing 7-nitrosubstituted 1,4-benzodiazepines
JP43011837A JPS4837038B1 (https=) 1967-02-28 1968-02-26
FI680503A FI50122C (fi) 1967-02-28 1968-02-26 Menetelmä 7-nitrosubstituoitujen 1,4-bentsodiatsepinonien valmistamise ksi.
DE19681670030 DE1670030A1 (de) 1967-02-28 1968-02-26 Verfahren zur Herstellung von 7-Nitro-1,4-benzodiazepinen
CH281668A CH490400A (de) 1967-02-28 1968-02-27 Verfahren zur Herstellung von 7-nitrosubstituierten 1,4-Benzodiazepinen
BE711409D BE711409A (https=) 1967-02-28 1968-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9393/67A GB1166944A (en) 1967-02-28 1967-02-28 Method of Producing 7-Nitrosubstituted 1,4-Benzodiazepines

Publications (1)

Publication Number Publication Date
GB1166944A true GB1166944A (en) 1969-10-15

Family

ID=9871123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9393/67A Expired GB1166944A (en) 1967-02-28 1967-02-28 Method of Producing 7-Nitrosubstituted 1,4-Benzodiazepines

Country Status (8)

Country Link
US (1) US3553205A (https=)
JP (1) JPS4837038B1 (https=)
BE (1) BE711409A (https=)
CH (1) CH490400A (https=)
DE (1) DE1670030A1 (https=)
DK (1) DK112319B (https=)
FI (1) FI50122C (https=)
GB (1) GB1166944A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113698299A (zh) * 2021-09-03 2021-11-26 温州医科大学 一种具有酸降解功能的中间体物质及其制备方法和该中间体制备的可聚合单体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113698299A (zh) * 2021-09-03 2021-11-26 温州医科大学 一种具有酸降解功能的中间体物质及其制备方法和该中间体制备的可聚合单体

Also Published As

Publication number Publication date
US3553205A (en) 1971-01-05
CH490400A (de) 1970-05-15
FI50122C (fi) 1975-12-10
FI50122B (https=) 1975-09-01
BE711409A (https=) 1968-07-01
DE1670030A1 (de) 1970-04-23
JPS4837038B1 (https=) 1973-11-08
DK112319B (da) 1968-12-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
441P Proceeding under section 41 patents act 1949
PLNP Patent lapsed through nonpayment of renewal fees
441A Application refused (sect. 41/1949)