CH614707A5 - Process for the preparation of novel dihydrobenzofuranone derivatives - Google Patents

Process for the preparation of novel dihydrobenzofuranone derivatives

Info

Publication number
CH614707A5
CH614707A5 CH312975A CH312975A CH614707A5 CH 614707 A5 CH614707 A5 CH 614707A5 CH 312975 A CH312975 A CH 312975A CH 312975 A CH312975 A CH 312975A CH 614707 A5 CH614707 A5 CH 614707A5
Authority
CH
Switzerland
Prior art keywords
dihydrobenzofuranone
derivatives
novel
preparation
novel dihydrobenzofuranone
Prior art date
Application number
CH312975A
Inventor
Annemarie Dr Closse
Walter Dr Haefliger
Daniel Dr Hauser
Original Assignee
Sandoz 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
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH312975A priority Critical patent/CH614707A5/en
Priority to DE19762608697 priority patent/DE2608697A1/en
Priority to FI760548A priority patent/FI760548A/fi
Priority to DK92176AA priority patent/DK137274B/en
Priority to NO760745A priority patent/NO760745L/no
Priority to SE7603053A priority patent/SE7603053L/en
Priority to NL7602393A priority patent/NL7602393A/en
Priority to GB45304/78A priority patent/GB1546703A/en
Priority to GB9315/76A priority patent/GB1546701A/en
Priority to GB40521/78A priority patent/GB1546702A/en
Priority to IE2465/80A priority patent/IE43705B1/en
Priority to PT64886A priority patent/PT64886B/en
Priority to FR7606829A priority patent/FR2303540A1/en
Priority to NZ180273A priority patent/NZ180273A/en
Priority to ES445922A priority patent/ES445922A1/en
Priority to DD191782A priority patent/DD125210A5/xx
Priority to AT173876A priority patent/AT357516B/en
Priority to IL49192A priority patent/IL49192A/en
Priority to CA247,552A priority patent/CA1086757A/en
Priority to BE165022A priority patent/BE839400A/en
Priority to IE501/76A priority patent/IE43704B1/en
Priority to JP51025655A priority patent/JPS51113864A/en
Priority to YU00635/76A priority patent/YU63576A/en
Priority to ZA761524A priority patent/ZA761524B/en
Priority to AU11970/76A priority patent/AU508681B2/en
Priority to US06/037,717 priority patent/US4252817A/en
Publication of CH614707A5 publication Critical patent/CH614707A5/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/83—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH312975A 1975-03-12 1975-03-12 Process for the preparation of novel dihydrobenzofuranone derivatives CH614707A5 (en)

Priority Applications (26)

Application Number Priority Date Filing Date Title
CH312975A CH614707A5 (en) 1975-03-12 1975-03-12 Process for the preparation of novel dihydrobenzofuranone derivatives
DE19762608697 DE2608697A1 (en) 1975-03-12 1976-03-03 NEW ORGANIC COMPOUNDS, THEIR PRODUCTION AND USE
FI760548A FI760548A (en) 1975-03-12 1976-03-03
DK92176AA DK137274B (en) 1975-03-12 1976-03-03 Analogous process for the preparation of 2,3-dihydrobenzofuranone-2 derivatives.
NO760745A NO760745L (en) 1975-03-12 1976-03-04
SE7603053A SE7603053L (en) 1975-03-12 1976-03-05 NEW ORGANIC ASSOCIATIONS, THEIR PREPARATION AND USE
NL7602393A NL7602393A (en) 1975-03-12 1976-03-08 PROCEDURES FOR THE PREPARATION AND USE OF BENZOFURAN DERIVATIVES.
GB45304/78A GB1546703A (en) 1975-03-12 1976-03-09 Hydroxyphenylacetic acids
GB9315/76A GB1546701A (en) 1975-03-12 1976-03-09 Benzofuranone compounds
GB40521/78A GB1546702A (en) 1975-03-12 1976-03-09 Benzofuranone derivative
IE2465/80A IE43705B1 (en) 1975-03-12 1976-03-10 Benzofuranone derivative
PT64886A PT64886B (en) 1975-03-12 1976-03-10 PROCESS FOR THE PREPARATION OF NEW ORGANIC COMPOUNDS WITH PHARMACEUTICAL EFFECT
FR7606829A FR2303540A1 (en) 1975-03-12 1976-03-10 NEW DERIVATIVES OF BENZOFURANNONE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS
NZ180273A NZ180273A (en) 1975-03-12 1976-03-10 Benzofuranone derivatives and pharmaceutical compositions
ES445922A ES445922A1 (en) 1975-03-12 1976-03-10 Benzofuranone compounds
DD191782A DD125210A5 (en) 1975-03-12 1976-03-10
AT173876A AT357516B (en) 1975-03-12 1976-03-10 METHOD FOR PRODUCING NEW 2,3-DIHYDRO-BENZOFURANONE-2 DERIVATIVES
IL49192A IL49192A (en) 1975-03-12 1976-03-10 2,3-dihydro-benzofuran-2-one derivatives,their production and pharmalceutical compositions containing them
CA247,552A CA1086757A (en) 1975-03-12 1976-03-10 2,3-dihydrobenzofuran-2-one derivatives
BE165022A BE839400A (en) 1975-03-12 1976-03-10 NEW DERIVATIVES OF BENZOFURANNONE, THEIR PREPARATION AND THEIR APPLICATION AS MEDICINAL PRODUCTS
IE501/76A IE43704B1 (en) 1975-03-12 1976-03-10 Benzofuranone compounds
JP51025655A JPS51113864A (en) 1975-03-12 1976-03-11 Improvement of organic compound
YU00635/76A YU63576A (en) 1975-03-12 1976-03-11 Process for preparing benzofuranone derivatives
ZA761524A ZA761524B (en) 1975-03-12 1976-03-12 Improvements in or relating to organic compounds
AU11970/76A AU508681B2 (en) 1975-03-12 1976-03-12 Benzofuranone derivatives
US06/037,717 US4252817A (en) 1975-03-12 1979-05-11 Substituted-2,3-dihydrobenzofuran-2-ones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH312975A CH614707A5 (en) 1975-03-12 1975-03-12 Process for the preparation of novel dihydrobenzofuranone derivatives

Publications (1)

Publication Number Publication Date
CH614707A5 true CH614707A5 (en) 1979-12-14

Family

ID=4249237

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312975A CH614707A5 (en) 1975-03-12 1975-03-12 Process for the preparation of novel dihydrobenzofuranone derivatives

Country Status (4)

Country Link
BE (1) BE839400A (en)
CH (1) CH614707A5 (en)
GB (2) GB1546703A (en)
ZA (1) ZA761524B (en)

Also Published As

Publication number Publication date
GB1546702A (en) 1979-05-31
ZA761524B (en) 1977-10-26
BE839400A (en) 1976-09-10
GB1546703A (en) 1979-05-31

Similar Documents

Publication Publication Date Title
GB1547802A (en) Process for the preparation of poly-phenyleneterephthalamide
GR60854B (en) Preparation process of benzylidenic derivatives
YU39479B (en) Process for the manufacture of thieno-pyridine derivatives
HU171396B (en) Process for preparing derivatives of the rifamycine
GB1517423A (en) Process for the preparation of diaryl-carbonates
PT65486B (en) Process for the preparation of carbonil-substituted 1-sulfonylbenzimidazoles
PT65910B (en) Process for the preparation of asymmetrical bis-carbamoyl
PT64878B (en) Process for the preparation of new indolylalkylpiperidines
HU171395B (en) Process for preparing derivatives of the rifamycine
PT65255B (en) Process for the preparation of 11-desoxy-16-aryloxy-w-tetranorprostaglandins
CH608786A5 (en) Process for the preparation of acetoacetylarylamides
GB1534077A (en) Process for the preparation of 5-acetoacetylamino-benzimidazolone
PT65859B (en) Process for the preparation of novel heterocyclic derivatives
GB1552658A (en) Process for the preparation of s substituted phosphorodichloridothiolates
GR59904B (en) Process for the preparation of amine derivatives
GB1520330A (en) Process for the preparation of phospholene-1-oxides or su-lphides
CS189751B2 (en) Process for preparing derivatives of diphenyletheres
PT65120B (en) Process for the preparation of novel diureide derivatives
HU172484B (en) Process for preparing derivatives of the 7beta-amino-3-cefem-3-ol-4-carboxylic acid
PT65821A (en) Process for the preparation of novel d-homosteroids
ZA763221B (en) Process for the preparation of 3-bromobenzalidehyde
CH613691A5 (en) Process for the preparation of novel 1-indolinylguanidine derivatives
GB1540223A (en) Process for the preparation of alpha-cyanobenzyl alcohol derivatives
GB1477990A (en) Process for the preparation of thieno-pyridine derivatives
HU172451B (en) Process for preparing derivatives of the beta-nitro-pyrazole

Legal Events

Date Code Title Description
PL Patent ceased