FI49621C - Process for the preparation of 5-phenyl / 5,4-b / oxazolidino-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one useful as mild sedative drugs. - Google Patents

Process for the preparation of 5-phenyl / 5,4-b / oxazolidino-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one useful as mild sedative drugs.

Info

Publication number
FI49621C
FI49621C FI693070A FI307069A FI49621C FI 49621 C FI49621 C FI 49621C FI 693070 A FI693070 A FI 693070A FI 307069 A FI307069 A FI 307069A FI 49621 C FI49621 C FI 49621C
Authority
FI
Finland
Prior art keywords
oxazolidino
benzodiazepin
tetrahydro
phenyl
useful
Prior art date
Application number
FI693070A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49621B (en
Inventor
Ryuji Tachikawa
Hiromu Takagi
Tetsuo Miyadera
Toshiharu Kamioka
Mitsunobu Fukunaga
Yoichi Kawano
Original Assignee
Sankyo Co
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 JP43077504A external-priority patent/JPS4834756B1/ja
Priority claimed from JP43077500A external-priority patent/JPS4834752B1/ja
Priority claimed from JP44029908A external-priority patent/JPS4925276B1/ja
Application filed by Sankyo Co filed Critical Sankyo Co
Priority to FI213074A priority Critical patent/FI52982C/fi
Application granted granted Critical
Publication of FI49621B publication Critical patent/FI49621B/fi
Publication of FI49621C publication Critical patent/FI49621C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/04—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Furnace Details (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
FI693070A 1968-10-24 1969-10-24 Process for the preparation of 5-phenyl / 5,4-b / oxazolidino-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one useful as mild sedative drugs. FI49621C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI213074A FI52982C (en) 1968-10-24 1974-07-11

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP43077504A JPS4834756B1 (en) 1968-10-24 1968-10-24
JP43077500A JPS4834752B1 (en) 1968-10-24 1968-10-24
JP44029908A JPS4925276B1 (en) 1969-04-17 1969-04-17

Publications (2)

Publication Number Publication Date
FI49621B FI49621B (en) 1975-04-30
FI49621C true FI49621C (en) 1975-08-11

Family

ID=27286759

Family Applications (1)

Application Number Title Priority Date Filing Date
FI693070A FI49621C (en) 1968-10-24 1969-10-24 Process for the preparation of 5-phenyl / 5,4-b / oxazolidino-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one useful as mild sedative drugs.

Country Status (17)

Country Link
AR (1) AR207426A1 (en)
BE (1) BE740587A (en)
BG (2) BG20109A3 (en)
CH (1) CH533130A (en)
DE (1) DE1954065C3 (en)
DK (1) DK153152C (en)
FI (1) FI49621C (en)
FR (1) FR2021469B1 (en)
GB (1) GB1276909A (en)
IE (1) IE33825B1 (en)
IL (1) IL33190A (en)
NL (1) NL166262C (en)
NO (1) NO128109B (en)
OA (1) OA03155A (en)
PL (1) PL82688B1 (en)
RO (2) RO55843A (en)
SE (2) SE366314B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH565180A5 (en) * 1970-12-23 1975-08-15 Hoffmann La Roche

Family Cites Families (2)

* 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
GB1222294A (en) * 1968-09-19 1971-02-10 Upjohn Co Oxazinobenzodiazepine derivatives

Also Published As

Publication number Publication date
IL33190A (en) 1972-11-28
BG20109A3 (en) 1975-10-30
IE33825L (en) 1970-04-24
FR2021469B1 (en) 1973-04-06
FR2021469A1 (en) 1970-07-24
GB1276909A (en) 1972-06-07
DK153152C (en) 1988-12-05
PL82688B1 (en) 1975-10-31
BG19175A3 (en) 1975-04-30
AR207426A1 (en) 1976-10-08
NL166262B (en) 1981-02-16
OA03155A (en) 1970-12-15
DE1954065C3 (en) 1979-09-13
NO128109B (en) 1973-10-01
BE740587A (en) 1970-04-21
DE1954065A1 (en) 1970-08-27
NL6915994A (en) 1970-04-28
SE366314B (en) 1974-04-22
IE33825B1 (en) 1974-11-13
RO55843A (en) 1974-02-01
RO57031A (en) 1974-12-15
NL166262C (en) 1981-07-15
DE1954065B2 (en) 1979-01-11
SE384857B (en) 1976-05-24
IL33190A0 (en) 1969-12-31
CH533130A (en) 1973-01-31
DK153152B (en) 1988-06-20
FI49621B (en) 1975-04-30

Similar Documents

Publication Publication Date Title
FI49048C (en) Process for the preparation of 5-phenyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one derivatives with psychosedative action.
DK131904B (en) Analogous process for the preparation of 1,2,4,5-tetrahydro-2,4-dioxo-3H-1,5-benzodiazepine derivatives.
NL143927B (en) PROCESS FOR THE PREPARATION OF BENZODIAZEPINE COMPOUNDS.
FI49621C (en) Process for the preparation of 5-phenyl / 5,4-b / oxazolidino-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one useful as mild sedative drugs.
DK137754B (en) Process for the preparation of 1,4-benzodiazepine derivatives.
FI50710C (en) Process for the preparation of 1,4-benzodiazepines.
DK112527B (en) Process for the preparation of 1,3,4,5-tetrahydro-1,4-benzodiazepine derivatives.
FI49168C (en) Process for the preparation of 7-halo-1-alkyl-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepines.
FI49831C (en) Process for the preparation of 7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-dibenzodiazepine-2-one.
FI51186C (en) Process for the preparation of 5-phenyl-2,3-dihydro-1H-1,4-benzodiazepines
FI52730C (en) Process for the preparation of s-triazolo (4,3-a) (1,4) benzodiazepines ivat, which are useful as sedatives
FI52084C (en) Process for the preparation of 5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-ones.
FI50978C (en) Process for the preparation of 1-hydroxyalkyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one derivatives.
FI48591C (en) Process for the preparation of therapeutically active 2,3,4,5-tetrahydro-1-lower-alkyl-5-phenyl-1H-1,4-benzodiazepine derivatives.
NL155544B (en) PROCESS FOR THE PREPARATION OF 5-PHENYL-2,3-DIHYDRO-1,4-BENZODIAZEPINES.
FI49040C (en) Process for the preparation of 2,3-dihydro-1H-1,4-benzodiazepines.
FI47370C (en) Process for the preparation of 1-methyl-7-halogen-2,3-dihydro-5-phenyl-1,4-benzodiazepines.
FI51185C (en) Process for the preparation of 7-alkanoyl-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one derivatives.
FI52721C (en) New process for the preparation of 1-substituted 5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine derivatives
FI51696C (en) Process for the preparation of 1-dialkylphosphinylalkyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-ones with sedative effect.
DK118953B (en) Process for the preparation of 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives.
DK137855B (en) Analogous process for the preparation of optically active 1,3,4,5-tetrahydro-2H-1,4-benzodiazepin-2-one derivatives.
FI51702C (en) Process for the preparation of psychosedative 5-phenyl- (5,4-b) oxazolidino-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-2-one derivatives.
FI49508C (en) Process for the preparation of 2,3-dihydro-5-phenyl-1H-1,4-benzodiazepine derivatives.
FI50626C (en) Process for the preparation of 2,3-dihydro-5-phenyl-1H-1,4-benzodiazepines.