YU35006B - Process for preparing tricyclic benzodiazepines - Google Patents

Process for preparing tricyclic benzodiazepines

Info

Publication number
YU35006B
YU35006B YU2239/78A YU223978A YU35006B YU 35006 B YU35006 B YU 35006B YU 2239/78 A YU2239/78 A YU 2239/78A YU 223978 A YU223978 A YU 223978A YU 35006 B YU35006 B YU 35006B
Authority
YU
Yugoslavia
Prior art keywords
preparing tricyclic
tricyclic benzodiazepines
benzodiazepines
preparing
tricyclic
Prior art date
Application number
YU2239/78A
Other languages
English (en)
Other versions
YU223978A (en
Inventor
Rieg Edward Michael
Edward Michael Rieg
Erlac Valentine James
Valentine James Erlac
Fryer Ian Rodney
Ian Rodney Fryer
Stenbach Henryk Leo
Henryk Leo Stenbach
Original Assignee
Hoffmann La Roche
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
Priority claimed from US026068A external-priority patent/US3905956A/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of YU223978A publication Critical patent/YU223978A/xx
Publication of YU35006B publication Critical patent/YU35006B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
YU2239/78A 1970-04-06 1978-09-21 Process for preparing tricyclic benzodiazepines YU35006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US026068A US3905956A (en) 1969-10-02 1970-04-06 Tricyclic benzodiazepines

Publications (2)

Publication Number Publication Date
YU223978A YU223978A (en) 1979-12-31
YU35006B true YU35006B (en) 1980-06-30

Family

ID=21829705

Family Applications (3)

Application Number Title Priority Date Filing Date
YU852/71A YU35026B (en) 1970-04-06 1971-04-06 Process for preparing tricyclic benzodiazepines
YU2239/78A YU35006B (en) 1970-04-06 1978-09-21 Process for preparing tricyclic benzodiazepines
YU2238/78A YU35005B (en) 1970-04-06 1978-09-21 Process for preparing tricyclic benzodiazepines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
YU852/71A YU35026B (en) 1970-04-06 1971-04-06 Process for preparing tricyclic benzodiazepines

Family Applications After (1)

Application Number Title Priority Date Filing Date
YU2238/78A YU35005B (en) 1970-04-06 1978-09-21 Process for preparing tricyclic benzodiazepines

Country Status (15)

Country Link
JP (1) JPS5320520B1 (xx)
AR (3) AR192875A1 (xx)
AT (2) AT307427B (xx)
BE (2) BE765253A (xx)
CA (3) CA946385A (xx)
CH (7) CH574443A5 (xx)
DE (2) DE2116532A1 (xx)
ES (1) ES389911A1 (xx)
FR (2) FR2092007B1 (xx)
GB (1) GB1281499A (xx)
HU (1) HU163551B (xx)
IL (2) IL36551A (xx)
NL (3) NL165169C (xx)
YU (3) YU35026B (xx)
ZA (2) ZA712178B (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914215A (en) * 1967-11-27 1975-10-21 Sankyo Co Benzodiazepine derivatives and process for preparing the same

Also Published As

Publication number Publication date
AR200635A1 (es) 1974-11-29
FR2092007B1 (xx) 1974-10-18
CH579088A5 (xx) 1976-08-31
BE765252A (fr) 1971-10-05
CH574443A5 (xx) 1976-04-15
AT307427B (de) 1973-05-25
NL165169C (nl) 1981-03-16
YU35026B (en) 1980-06-30
CA1042886A (en) 1978-11-21
NL7104585A (xx) 1971-10-08
DE2116532A1 (de) 1971-10-28
NL7104592A (xx) 1971-10-08
GB1281499A (en) 1972-07-12
AR192875A1 (es) 1973-03-21
AR200636A1 (es) 1974-11-29
YU85271A (en) 1979-12-31
CH558807A (de) 1975-02-14
BE765253A (fr) 1971-10-05
NL7104373A (xx) 1971-10-08
CH574960A5 (xx) 1976-04-30
ZA712179B (en) 1971-12-29
IL36550A0 (en) 1971-06-23
FR2092007A1 (xx) 1972-01-21
DE2116499A1 (de) 1971-10-28
CH579569A5 (xx) 1976-09-15
CA1041499A (en) 1978-10-31
JPS5320520B1 (xx) 1978-06-27
YU223978A (en) 1979-12-31
HU163551B (xx) 1973-09-27
IL36551A (en) 1975-02-10
FR2092006B1 (xx) 1974-11-15
CA946385A (en) 1974-04-30
FR2092006A1 (xx) 1972-01-21
CH569015A5 (xx) 1975-11-14
YU223878A (en) 1979-12-31
CH547810A (de) 1974-04-11
YU35005B (en) 1980-06-30
ZA712178B (en) 1971-12-29
IL36551A0 (en) 1971-06-23
ES389911A1 (es) 1974-03-16
AT308119B (de) 1973-06-25
NL165169B (nl) 1980-10-15

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