NL155544B - PROCESS FOR THE PREPARATION OF 5-PHENYL-2,3-DIHYDRO-1,4-BENZODIAZEPINES. - Google Patents

PROCESS FOR THE PREPARATION OF 5-PHENYL-2,3-DIHYDRO-1,4-BENZODIAZEPINES.

Info

Publication number
NL155544B
NL155544B NL7108245.A NL7108245A NL155544B NL 155544 B NL155544 B NL 155544B NL 7108245 A NL7108245 A NL 7108245A NL 155544 B NL155544 B NL 155544B
Authority
NL
Netherlands
Prior art keywords
benzodiazepines
dihydro
phenyl
preparation
Prior art date
Application number
NL7108245.A
Other languages
Dutch (nl)
Other versions
NL7108245A (en
Original Assignee
Crc Ricerca Chim
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 Crc Ricerca Chim filed Critical Crc Ricerca Chim
Publication of NL7108245A publication Critical patent/NL7108245A/xx
Publication of NL155544B publication Critical patent/NL155544B/en

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
NL7108245.A 1970-06-16 1971-06-16 PROCESS FOR THE PREPARATION OF 5-PHENYL-2,3-DIHYDRO-1,4-BENZODIAZEPINES. NL155544B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH912470A CH549030A (en) 1970-06-16 1970-06-16 PROCESS FOR THE PREPARATION OF 1,2-DIHYDRO-3H-1,4-BENZODIAZEPINES.

Publications (2)

Publication Number Publication Date
NL7108245A NL7108245A (en) 1971-12-20
NL155544B true NL155544B (en) 1978-01-16

Family

ID=4348591

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7108245.A NL155544B (en) 1970-06-16 1971-06-16 PROCESS FOR THE PREPARATION OF 5-PHENYL-2,3-DIHYDRO-1,4-BENZODIAZEPINES.

Country Status (14)

Country Link
JP (1) JPS5218198B1 (en)
AT (1) AT310759B (en)
CA (1) CA946386A (en)
CH (1) CH549030A (en)
DE (1) DE2129683A1 (en)
ES (1) ES392229A1 (en)
FI (1) FI53454C (en)
FR (1) FR2099752A5 (en)
GB (1) GB1317339A (en)
NL (1) NL155544B (en)
NO (1) NO131597B (en)
SE (1) SE414306B (en)
YU (1) YU36167B (en)
ZA (1) ZA713923B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155904A (en) * 1973-02-08 1979-05-22 Schering Corporation Process for the preparation of 1,4-benzo-diazepines and 1,4-benzodiazepinones
JPS55113083U (en) * 1979-02-02 1980-08-08

Also Published As

Publication number Publication date
CA946386A (en) 1974-04-30
SE414306B (en) 1980-07-21
YU36167B (en) 1982-02-25
FR2099752A5 (en) 1972-03-17
AT310759B (en) 1973-10-10
GB1317339A (en) 1973-05-16
NL7108245A (en) 1971-12-20
JPS5218198B1 (en) 1977-05-20
FI53454B (en) 1978-01-31
ES392229A1 (en) 1973-11-16
FI53454C (en) 1978-05-10
YU154771A (en) 1981-06-30
ZA713923B (en) 1972-01-26
NO131597B (en) 1975-03-17
CH549030A (en) 1974-05-15
DE2129683A1 (en) 1972-01-13

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: CRC COMPAGN