ES385488A1 - Procedimiento para la preparacion de nuevos acidos carboxi-licos heterociclicos. - Google Patents

Procedimiento para la preparacion de nuevos acidos carboxi-licos heterociclicos.

Info

Publication number
ES385488A1
ES385488A1 ES385488A ES385488A ES385488A1 ES 385488 A1 ES385488 A1 ES 385488A1 ES 385488 A ES385488 A ES 385488A ES 385488 A ES385488 A ES 385488A ES 385488 A1 ES385488 A1 ES 385488A1
Authority
ES
Spain
Prior art keywords
carbon atoms
formula
carboxylic acids
inorganic
general formula
Prior art date
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.)
Expired
Application number
ES385488A
Other languages
English (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.)
Novartis AG
Original Assignee
JR 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES385488A1 publication Critical patent/ES385488A1/es
Expired legal-status Critical Current

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
    • C07D307/84—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)
  • Furan Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ES385488A 1969-11-13 1970-11-12 Procedimiento para la preparacion de nuevos acidos carboxi-licos heterociclicos. Expired ES385488A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1689269A CH522627A (de) 1969-11-13 1969-11-13 Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren

Publications (1)

Publication Number Publication Date
ES385488A1 true ES385488A1 (es) 1973-05-01

Family

ID=4421121

Family Applications (2)

Application Number Title Priority Date Filing Date
ES385488A Expired ES385488A1 (es) 1969-11-13 1970-11-12 Procedimiento para la preparacion de nuevos acidos carboxi-licos heterociclicos.
ES385487A Expired ES385487A1 (es) 1969-11-13 1970-11-12 Procedimiento para la preparacion de nuevos acidos carboxi-licos heterociclicos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES385487A Expired ES385487A1 (es) 1969-11-13 1970-11-12 Procedimiento para la preparacion de nuevos acidos carboxi-licos heterociclicos.

Country Status (16)

Country Link
AT (1) AT298482B (es)
AU (1) AU2219570A (es)
BE (1) BE758956R (es)
CA (1) CA943969A (es)
CH (2) CH522629A (es)
DK (1) DK125994B (es)
ES (2) ES385488A1 (es)
FI (1) FI49972C (es)
FR (1) FR2073350B2 (es)
GB (1) GB1325211A (es)
IL (1) IL35636A0 (es)
NO (1) NO125384B (es)
RO (1) RO58346A (es)
SE (1) SE367402B (es)
SU (1) SU370775A3 (es)
ZA (1) ZA707666B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195140B1 (en) * 1985-03-13 1989-03-08 John Derek Guest Improvements in or relating to tube couplings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484092A (de) * 1967-07-28 1970-01-15 Geigy Ag J R Verfahren zur Herstellung von neuen heterocyclischen Carbonsäuren

Also Published As

Publication number Publication date
GB1325211A (en) 1973-08-01
FR2073350B2 (es) 1973-08-10
BE758956R (fr) 1971-05-13
CH522629A (de) 1972-06-30
AU2219570A (en) 1972-05-18
SE367402B (es) 1974-05-27
FR2073350A2 (es) 1971-10-01
ZA707666B (en) 1971-08-25
CH522627A (de) 1972-06-30
IL35636A0 (en) 1971-01-28
FI49972C (fi) 1975-11-10
DK125994B (da) 1973-05-28
FI49972B (es) 1975-07-31
NO125384B (es) 1972-09-04
SU370775A3 (es) 1973-02-15
CA943969A (en) 1974-03-19
ES385487A1 (es) 1973-08-16
AT298482B (de) 1972-05-10
RO58346A (es) 1975-09-15

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