FR2092074A1 - - Google Patents

Info

Publication number
FR2092074A1
FR2092074A1 FR7114156A FR7114156A FR2092074A1 FR 2092074 A1 FR2092074 A1 FR 2092074A1 FR 7114156 A FR7114156 A FR 7114156A FR 7114156 A FR7114156 A FR 7114156A FR 2092074 A1 FR2092074 A1 FR 2092074A1
Authority
FR
France
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.)
Granted
Application number
FR7114156A
Other languages
French (fr)
Other versions
FR2092074B1 (en
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 JP45035735A external-priority patent/JPS494226B1/ja
Priority claimed from JP4149970A external-priority patent/JPS4911238B1/ja
Priority claimed from JP4149870A external-priority patent/JPS499474B1/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2092074A1 publication Critical patent/FR2092074A1/fr
Application granted granted Critical
Publication of FR2092074B1 publication Critical patent/FR2092074B1/fr
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • 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
    • C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton
    • 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
    • C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
    • 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
    • C07D243/30—Preparation including building-up the benzodiazepine skeleton from compounds already containing hetero rings
    • C07D243/32—Preparation including building-up the benzodiazepine skeleton from compounds already containing hetero rings containing a phthalimide or hydrogenated phthalimide ring system
    • 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
FR7114156A 1970-04-23 1971-04-21 Expired FR2092074B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP45035735A JPS494226B1 (en) 1970-04-23 1970-04-23
JP4149970A JPS4911238B1 (en) 1970-05-14 1970-05-14
JP4149870A JPS499474B1 (en) 1970-05-14 1970-05-14

Publications (2)

Publication Number Publication Date
FR2092074A1 true FR2092074A1 (en) 1972-01-21
FR2092074B1 FR2092074B1 (en) 1974-10-18

Family

ID=27288853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7114156A Expired FR2092074B1 (en) 1970-04-23 1971-04-21

Country Status (7)

Country Link
BE (1) BE766098A (en)
DE (1) DE2166444A1 (en)
FR (1) FR2092074B1 (en)
GB (1) GB1307144A (en)
IL (1) IL36671A (en)
NL (1) NL7105495A (en)
NO (1) NO132869C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813240A1 (en) * 1967-12-06 1969-11-20 Sumitomo Chemical Co Process for the preparation of benzodiazepines and their salts
FR2042345A1 (en) * 1969-04-18 1971-02-12 Sumitomo Chemical Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813240A1 (en) * 1967-12-06 1969-11-20 Sumitomo Chemical Co Process for the preparation of benzodiazepines and their salts
FR2042345A1 (en) * 1969-04-18 1971-02-12 Sumitomo Chemical Co

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
69 SUMITOMO ) *
DERWENT JAPANESE PATENTS REPORT 1969 8 NO. 30 CITE JAPANESE PATENT 17 138 *

Also Published As

Publication number Publication date
IL36671A0 (en) 1971-06-23
GB1307144A (en) 1973-02-14
BE766098A (en) 1971-09-16
NO132869C (en) 1976-01-21
FR2092074B1 (en) 1974-10-18
NL7105495A (en) 1971-10-26
IL36671A (en) 1975-02-10
DE2166444A1 (en) 1974-02-21
NO132869B (en) 1975-10-13

Similar Documents

Publication Publication Date Title
AR204384A1 (en)
ATA96471A (en)
AU1473870A (en)
AU1146470A (en)
AU1517670A (en)
AU1716970A (en)
AU1833270A (en)
AU1336970A (en)
AU1326870A (en)
AR195465A1 (en)
FR2092074B1 (en)
JPS519421B1 (en)
JPS494226B1 (en)
AU1083170A (en)
ATA672271A (en)
AU2130770A (en)
AU1086670A (en)
AU1189670A (en)
AU1235770A (en)
AU1247570A (en)
AU1277070A (en)
AU1591370A (en)
AU1328670A (en)
AU1064870A (en)
AU1343870A (en)

Legal Events

Date Code Title Description
ST Notification of lapse