HU170153B - - Google Patents

Info

Publication number
HU170153B
HU170153B HUHO1604A HUHO001604A HU170153B HU 170153 B HU170153 B HU 170153B HU HO1604 A HUHO1604 A HU HO1604A HU HO001604 A HUHO001604 A HU HO001604A HU 170153 B HU170153 B HU 170153B
Authority
HU
Hungary
Application number
HUHO1604A
Other languages
Hungarian (hu)
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 filed Critical
Publication of HU170153B publication Critical patent/HU170153B/hu

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
HUHO1604A 1972-08-21 1973-08-16 HU170153B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28221772A 1972-08-21 1972-08-21
US35981473A 1973-05-14 1973-05-14

Publications (1)

Publication Number Publication Date
HU170153B true HU170153B (zh) 1977-04-28

Family

ID=26961312

Family Applications (1)

Application Number Title Priority Date Filing Date
HUHO1604A HU170153B (zh) 1972-08-21 1973-08-16

Country Status (24)

Country Link
JP (1) JPS5911589B2 (zh)
AR (1) AR198108A1 (zh)
AT (1) AT341527B (zh)
AU (1) AU472777B2 (zh)
CA (1) CA1012535A (zh)
CH (1) CH578544A5 (zh)
DD (1) DD107040A5 (zh)
DE (1) DE2340159A1 (zh)
DK (1) DK155326C (zh)
ES (1) ES418014A1 (zh)
FI (1) FI57939C (zh)
FR (1) FR2197003B1 (zh)
GB (1) GB1392681A (zh)
HU (1) HU170153B (zh)
IE (1) IE38091B1 (zh)
IL (1) IL42947A (zh)
LU (1) LU68269A1 (zh)
NL (1) NL179582C (zh)
NO (1) NO139481C (zh)
PH (1) PH13640A (zh)
PL (1) PL99162B1 (zh)
SE (1) SE408302B (zh)
SU (1) SU550980A3 (zh)
YU (1) YU219873A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334792A (en) * 1976-09-13 1978-03-31 Scherico Ltd Production of 1*44 benzodiazepines and 1*44 benzodiazepinee22ones
CN113149915B (zh) * 2021-03-01 2024-03-15 中国科学院成都有机化学有限公司 一种合成氯硝西泮化合物的方法
CN116023342A (zh) * 2021-10-26 2023-04-28 江苏昱林生物科技有限公司 一种高纯度氯硝西泮的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136709B (de) * 1959-12-10 1962-09-20 Hoffmann La Roche Verfahren zur Herstellung von 2-Oxo-1, 2-dihydro-1, 4-benzodiazepinen
CH537393A (de) * 1969-10-16 1973-05-31 Hoffmann La Roche Verfahren zur Herstellung von 1,4-Benzodiazepin-derivaten
BE785962A (fr) * 1971-07-08 1973-01-08 Hoffmann La Roche Procede pour la preparation de derives de benzodiazepine

Also Published As

Publication number Publication date
NL179582B (nl) 1986-05-01
AU5918073A (en) 1975-02-13
ES418014A1 (es) 1976-03-16
AT341527B (de) 1978-02-10
SE408302B (sv) 1979-06-05
IE38091B1 (en) 1977-12-21
IL42947A (en) 1977-01-31
FR2197003A1 (zh) 1974-03-22
CA1012535A (en) 1977-06-21
YU219873A (en) 1982-06-30
NO139481C (no) 1979-03-21
DE2340159A1 (de) 1974-03-07
DK155326B (da) 1989-03-28
DD107040A5 (zh) 1974-07-12
PL99162B1 (pl) 1978-06-30
CH578544A5 (zh) 1976-08-13
PH13640A (en) 1980-08-18
IE38091L (en) 1974-02-21
DE2340159C2 (zh) 1989-01-19
IL42947A0 (en) 1973-11-28
SU550980A3 (ru) 1977-03-15
GB1392681A (en) 1975-04-30
ATA720773A (de) 1977-06-15
NO139481B (no) 1978-12-11
FI57939B (fi) 1980-07-31
AR198108A1 (es) 1974-05-31
FR2197003B1 (zh) 1978-01-13
NL7311507A (zh) 1974-02-25
NL179582C (nl) 1986-10-01
FI57939C (fi) 1980-11-10
AU472777B2 (en) 1976-06-03
JPS4956992A (zh) 1974-06-03
DK155326C (da) 1989-08-14
JPS5911589B2 (ja) 1984-03-16
LU68269A1 (zh) 1975-05-21

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee