YU34041B - Process for preparing novel 2,3-dihydro-5-(2-methylene)-alkanoyl)-2-benzofurane carboxylic acids and-2-benzothiophene carboxylic acids - Google Patents

Process for preparing novel 2,3-dihydro-5-(2-methylene)-alkanoyl)-2-benzofurane carboxylic acids and-2-benzothiophene carboxylic acids

Info

Publication number
YU34041B
YU34041B YU1335/69A YU133569A YU34041B YU 34041 B YU34041 B YU 34041B YU 1335/69 A YU1335/69 A YU 1335/69A YU 133569 A YU133569 A YU 133569A YU 34041 B YU34041 B YU 34041B
Authority
YU
Yugoslavia
Prior art keywords
carboxylic acids
benzofurane
alkanoyl
dihydro
methylene
Prior art date
Application number
YU1335/69A
Other languages
English (en)
Other versions
YU133569A (en
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of YU133569A publication Critical patent/YU133569A/xx
Publication of YU34041B publication Critical patent/YU34041B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D333/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/14—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by free hydroxyl radicals
    • 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
    • C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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
    • C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
YU1335/69A 1968-05-30 1969-05-29 Process for preparing novel 2,3-dihydro-5-(2-methylene)-alkanoyl)-2-benzofurane carboxylic acids and-2-benzothiophene carboxylic acids YU34041B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH803268A CH510007A (de) 1968-05-30 1968-05-30 Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren

Publications (2)

Publication Number Publication Date
YU133569A YU133569A (en) 1978-05-15
YU34041B true YU34041B (en) 1978-10-31

Family

ID=4334103

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1335/69A YU34041B (en) 1968-05-30 1969-05-29 Process for preparing novel 2,3-dihydro-5-(2-methylene)-alkanoyl)-2-benzofurane carboxylic acids and-2-benzothiophene carboxylic acids

Country Status (19)

Country Link
AT (3) AT289782B (xx)
BE (1) BE733769A (xx)
BG (3) BG15576A3 (xx)
BR (1) BR6909330D0 (xx)
CH (3) CH510009A (xx)
CS (3) CS158645B2 (xx)
DE (1) DE1927452C3 (xx)
DK (1) DK122607B (xx)
ES (3) ES367840A1 (xx)
FI (1) FI49417C (xx)
FR (1) FR2009653A1 (xx)
GB (1) GB1266766A (xx)
IE (1) IE33125B1 (xx)
IL (1) IL32311A (xx)
NL (1) NL6907974A (xx)
NO (1) NO122754B (xx)
SE (1) SE360859B (xx)
SU (1) SU402220A3 (xx)
YU (1) YU34041B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756105A (fr) * 1969-09-15 1971-03-15 Geigy Ag J R Nouveaux acides carboxyliques heterocycliques et medicaments contenant de tels acides
BE759138A (fr) * 1969-11-20 1971-05-19 Geigy Ag J R Derives du benzofuranne et du benzothiophene et medicaments contenant de telles substances
BE759137R (fr) * 1969-11-20 1971-05-19 Geigy Ag J R Acides carboxyliques heterocycliques et medicaments contenant de tels
JPS61158976A (ja) * 1984-12-28 1986-07-18 Shionogi & Co Ltd ベンゾフランおよびベンゾチオフエン誘導体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285498A (xx) * 1961-11-14

Also Published As

Publication number Publication date
NO122754B (xx) 1971-08-09
ES367840A1 (es) 1971-04-16
AT289782B (de) 1971-05-10
AT289783B (de) 1971-05-10
AT286285B (de) 1970-12-10
SU402220A3 (xx) 1973-10-12
CS158643B2 (xx) 1974-11-25
FR2009653A1 (xx) 1970-02-06
FI49417C (fi) 1975-06-10
FI49417B (xx) 1975-02-28
YU133569A (en) 1978-05-15
NL6907974A (xx) 1969-12-02
CS158645B2 (xx) 1974-11-25
BG16178A3 (bg) 1972-07-20
IL32311A (en) 1972-09-28
IE33125L (en) 1969-11-30
CH510008A (de) 1971-07-15
BG15576A3 (bg) 1972-05-20
BE733769A (xx) 1969-12-01
IE33125B1 (en) 1974-03-20
ES367839A1 (es) 1971-04-16
SE360859B (xx) 1973-10-08
BG15224A3 (bg) 1975-11-21
CS158644B2 (xx) 1974-11-25
DE1927452B2 (de) 1978-02-02
CH510009A (de) 1971-07-15
DK122607B (da) 1972-03-20
DE1927452C3 (de) 1978-10-12
ES367838A1 (es) 1971-04-16
IL32311A0 (en) 1969-07-30
BR6909330D0 (pt) 1973-02-08
CH510007A (de) 1971-07-15
GB1266766A (xx) 1972-03-15
DE1927452A1 (de) 1969-12-04

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