CH558807A - Verfahren zur herstellung von benzodiazepin-derivaten. - Google Patents

Verfahren zur herstellung von benzodiazepin-derivaten.

Info

Publication number
CH558807A
CH558807A CH433471A CH433471A CH558807A CH 558807 A CH558807 A CH 558807A CH 433471 A CH433471 A CH 433471A CH 433471 A CH433471 A CH 433471A CH 558807 A CH558807 A CH 558807A
Authority
CH
Switzerland
Prior art keywords
preparation
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
CH433471A
Other languages
German (de)
English (en)
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 CH558807A publication Critical patent/CH558807A/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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH433471A 1970-04-06 1971-03-24 Verfahren zur herstellung von benzodiazepin-derivaten. CH558807A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH558807A true CH558807A (de) 1975-02-14

Family

ID=21829705

Family Applications (7)

Application Number Title Priority Date Filing Date
CH433471A CH558807A (de) 1970-04-06 1971-03-24 Verfahren zur herstellung von benzodiazepin-derivaten.
CH103774A CH579088A5 (enrdf_load_html_response) 1970-04-06 1971-03-24
CH103674A CH579569A5 (enrdf_load_html_response) 1970-04-06 1971-03-24
CH81774A CH574960A5 (enrdf_load_html_response) 1970-04-06 1971-03-24
CH81674A CH574443A5 (enrdf_load_html_response) 1970-04-06 1971-03-24
CH425771A CH547810A (de) 1970-04-06 1971-03-24 Verfahren zur herstellung von benzodiazepinderivaten.
CH425671A CH569015A5 (enrdf_load_html_response) 1970-04-06 1971-03-24

Family Applications After (6)

Application Number Title Priority Date Filing Date
CH103774A CH579088A5 (enrdf_load_html_response) 1970-04-06 1971-03-24
CH103674A CH579569A5 (enrdf_load_html_response) 1970-04-06 1971-03-24
CH81774A CH574960A5 (enrdf_load_html_response) 1970-04-06 1971-03-24
CH81674A CH574443A5 (enrdf_load_html_response) 1970-04-06 1971-03-24
CH425771A CH547810A (de) 1970-04-06 1971-03-24 Verfahren zur herstellung von benzodiazepinderivaten.
CH425671A CH569015A5 (enrdf_load_html_response) 1970-04-06 1971-03-24

Country Status (15)

Country Link
JP (1) JPS5320520B1 (enrdf_load_html_response)
AR (3) AR192875A1 (enrdf_load_html_response)
AT (2) AT308119B (enrdf_load_html_response)
BE (2) BE765252A (enrdf_load_html_response)
CA (3) CA1042886A (enrdf_load_html_response)
CH (7) CH558807A (enrdf_load_html_response)
DE (2) DE2116499A1 (enrdf_load_html_response)
ES (1) ES389911A1 (enrdf_load_html_response)
FR (2) FR2092006B1 (enrdf_load_html_response)
GB (1) GB1281499A (enrdf_load_html_response)
HU (1) HU163551B (enrdf_load_html_response)
IL (2) IL36551A (enrdf_load_html_response)
NL (3) NL165169C (enrdf_load_html_response)
YU (3) YU35026B (enrdf_load_html_response)
ZA (2) ZA712179B (enrdf_load_html_response)

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
NL7104585A (enrdf_load_html_response) 1971-10-08
FR2092006A1 (enrdf_load_html_response) 1972-01-21
CH569015A5 (enrdf_load_html_response) 1975-11-14
YU85271A (en) 1979-12-31
IL36550A0 (en) 1971-06-23
NL7104592A (enrdf_load_html_response) 1971-10-08
YU35006B (en) 1980-06-30
JPS5320520B1 (enrdf_load_html_response) 1978-06-27
FR2092006B1 (enrdf_load_html_response) 1974-11-15
IL36551A0 (en) 1971-06-23
ES389911A1 (es) 1974-03-16
FR2092007B1 (enrdf_load_html_response) 1974-10-18
CH574443A5 (enrdf_load_html_response) 1976-04-15
YU223978A (en) 1979-12-31
AT308119B (de) 1973-06-25
AT307427B (de) 1973-05-25
AR200635A1 (es) 1974-11-29
IL36551A (en) 1975-02-10
NL7104373A (enrdf_load_html_response) 1971-10-08
YU223878A (en) 1979-12-31
CH547810A (de) 1974-04-11
YU35005B (en) 1980-06-30
AR200636A1 (es) 1974-11-29
AR192875A1 (es) 1973-03-21
CH579088A5 (enrdf_load_html_response) 1976-08-31
BE765253A (fr) 1971-10-05
CA1042886A (en) 1978-11-21
BE765252A (fr) 1971-10-05
YU35026B (en) 1980-06-30
CH574960A5 (enrdf_load_html_response) 1976-04-30
GB1281499A (en) 1972-07-12
FR2092007A1 (enrdf_load_html_response) 1972-01-21
DE2116499A1 (de) 1971-10-28
CH579569A5 (enrdf_load_html_response) 1976-09-15
NL165169C (nl) 1981-03-16
NL165169B (nl) 1980-10-15
HU163551B (enrdf_load_html_response) 1973-09-27
CA1041499A (en) 1978-10-31
CA946385A (en) 1974-04-30
DE2116532A1 (de) 1971-10-28
ZA712178B (en) 1971-12-29
ZA712179B (en) 1971-12-29

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Legal Events

Date Code Title Description
PL Patent ceased