CH548409A - PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZO (B) THIOPHENE. - Google Patents

PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZO (B) THIOPHENE.

Info

Publication number
CH548409A
CH548409A CH1795273A CH1795273A CH548409A CH 548409 A CH548409 A CH 548409A CH 1795273 A CH1795273 A CH 1795273A CH 1795273 A CH1795273 A CH 1795273A CH 548409 A CH548409 A CH 548409A
Authority
CH
Switzerland
Prior art keywords
thiophene
benzo
preparation
new derivatives
derivatives
Prior art date
Application number
CH1795273A
Other languages
French (fr)
Original Assignee
Labaz
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 Labaz filed Critical Labaz
Publication of CH548409A publication Critical patent/CH548409A/en

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
    • C07D333/56—Radicals substituted by oxygen atoms
CH1795273A 1971-06-25 1972-06-21 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZO (B) THIOPHENE. CH548409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3003271A GB1357212A (en) 1971-06-25 1971-06-25 Benzothiophene derivatives and process for preparing the same

Publications (1)

Publication Number Publication Date
CH548409A true CH548409A (en) 1974-04-30

Family

ID=10301169

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1795273A CH548409A (en) 1971-06-25 1972-06-21 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZO (B) THIOPHENE.
CH930272A CH549042A (en) 1971-06-25 1972-06-21 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZO (B) THIOPHENE.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH930272A CH549042A (en) 1971-06-25 1972-06-21 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF BENZO (B) THIOPHENE.

Country Status (18)

Country Link
JP (1) JPS4844248A (en)
AT (1) AT312597B (en)
AU (1) AU462617B2 (en)
BE (1) BE784260A (en)
CA (1) CA959492A (en)
CH (2) CH548409A (en)
DE (1) DE2230669A1 (en)
ES (1) ES404252A1 (en)
FI (1) FI54477C (en)
FR (1) FR2143250B1 (en)
GB (1) GB1357212A (en)
HU (1) HU166255B (en)
IE (1) IE36485B1 (en)
NL (1) NL7208703A (en)
OA (1) OA04117A (en)
SE (1) SE385482B (en)
SU (2) SU453844A3 (en)
ZA (1) ZA723868B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947470A (en) * 1974-06-20 1976-03-30 Smithkline Corporation Substituted benzofurans and benzothiophenes
JPS5973579A (en) * 1982-10-19 1984-04-25 Kotobuki Seiyaku Kk Benzofuran or benzothiophene derivative, diuretic agent containing said compound as active constituent and preparation thereof
NO174506B (en) * 1984-10-30 1994-02-07 Usv Pharma Corp Analogous procedure for the preparation of therapeutically active compounds
CA2145614A1 (en) * 1994-03-31 1995-10-01 Jeffrey A. Dodge Intermediates and processes for preparing benzothiophene compounds
CA2231013A1 (en) * 1997-04-30 1998-10-30 Eli Lilly And Company Process for preparing benzoic acid derivative intermediates and benzothiophene pharmaceuticals

Also Published As

Publication number Publication date
FI54477B (en) 1978-08-31
FR2143250A1 (en) 1973-02-02
AT312597B (en) 1974-01-10
ZA723868B (en) 1973-03-28
DE2230669A1 (en) 1972-12-28
SE385482B (en) 1976-07-05
SU453844A3 (en) 1974-12-15
OA04117A (en) 1979-11-30
CA959492A (en) 1974-12-17
CH549042A (en) 1974-05-15
ES404252A1 (en) 1975-06-01
JPS4844248A (en) 1973-06-26
FR2143250B1 (en) 1975-06-20
BE784260A (en) 1972-12-01
HU166255B (en) 1975-02-28
FI54477C (en) 1978-12-11
AU4333872A (en) 1973-12-20
NL7208703A (en) 1972-12-28
SU486510A3 (en) 1975-09-30
IE36485L (en) 1972-12-25
GB1357212A (en) 1974-06-19
AU462617B2 (en) 1975-06-10
IE36485B1 (en) 1976-11-10

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Legal Events

Date Code Title Description
PL Patent ceased