ES389911A1 - Un procedimiento para la preparacion de benzodiacepinas triciclicas. - Google Patents

Un procedimiento para la preparacion de benzodiacepinas triciclicas.

Info

Publication number
ES389911A1
ES389911A1 ES389911A ES389911A ES389911A1 ES 389911 A1 ES389911 A1 ES 389911A1 ES 389911 A ES389911 A ES 389911A ES 389911 A ES389911 A ES 389911A ES 389911 A1 ES389911 A1 ES 389911A1
Authority
ES
Spain
Prior art keywords
lower alkyl
hydrogen
group
formula
see formula
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
ES389911A
Other languages
English (en)
Spanish (es)
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
Priority claimed from US026068A external-priority patent/US3905956A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES389911A1 publication Critical patent/ES389911A1/es
Expired legal-status Critical Current

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)
ES389911A 1970-04-06 1971-04-05 Un procedimiento para la preparacion de benzodiacepinas triciclicas. Expired ES389911A1 (es)

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
ES389911A1 true ES389911A1 (es) 1974-03-16

Family

ID=21829705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389911A Expired ES389911A1 (es) 1970-04-06 1971-04-05 Un procedimiento para la preparacion de benzodiacepinas triciclicas.

Country Status (15)

Country Link
JP (1) JPS5320520B1 (index.php)
AR (3) AR192875A1 (index.php)
AT (2) AT307427B (index.php)
BE (2) BE765253A (index.php)
CA (3) CA1041499A (index.php)
CH (7) CH579569A5 (index.php)
DE (2) DE2116532A1 (index.php)
ES (1) ES389911A1 (index.php)
FR (2) FR2092006B1 (index.php)
GB (1) GB1281499A (index.php)
HU (1) HU163551B (index.php)
IL (2) IL36550A0 (index.php)
NL (3) NL165169C (index.php)
YU (3) YU35026B (index.php)
ZA (2) ZA712179B (index.php)

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
YU35026B (en) 1980-06-30
BE765252A (fr) 1971-10-05
CA1041499A (en) 1978-10-31
DE2116499A1 (de) 1971-10-28
CA946385A (en) 1974-04-30
HU163551B (index.php) 1973-09-27
IL36551A (en) 1975-02-10
IL36551A0 (en) 1971-06-23
NL165169C (nl) 1981-03-16
CH569015A5 (index.php) 1975-11-14
ZA712179B (en) 1971-12-29
YU35005B (en) 1980-06-30
ZA712178B (en) 1971-12-29
AR200636A1 (es) 1974-11-29
IL36550A0 (en) 1971-06-23
FR2092006A1 (index.php) 1972-01-21
AR200635A1 (es) 1974-11-29
BE765253A (fr) 1971-10-05
FR2092006B1 (index.php) 1974-11-15
YU223878A (en) 1979-12-31
YU35006B (en) 1980-06-30
CA1042886A (en) 1978-11-21
CH579088A5 (index.php) 1976-08-31
AT307427B (de) 1973-05-25
CH574443A5 (index.php) 1976-04-15
NL7104373A (index.php) 1971-10-08
GB1281499A (en) 1972-07-12
FR2092007B1 (index.php) 1974-10-18
FR2092007A1 (index.php) 1972-01-21
YU223978A (en) 1979-12-31
AT308119B (de) 1973-06-25
NL165169B (nl) 1980-10-15
YU85271A (en) 1979-12-31
CH547810A (de) 1974-04-11
JPS5320520B1 (index.php) 1978-06-27
DE2116532A1 (de) 1971-10-28
NL7104585A (index.php) 1971-10-08
AR192875A1 (es) 1973-03-21
NL7104592A (index.php) 1971-10-08
CH574960A5 (index.php) 1976-04-30
CH558807A (de) 1975-02-14
CH579569A5 (index.php) 1976-09-15

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