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
Authority: CH; Switzerland
Prior art keywords: thiophene; benzo; preparation; new derivatives; derivatives
Prior art date: 1971-06-25

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.)

1971-06-25

Filing date

1972-06-21

Publication date

1974-04-30

1972-06-21 Application filed by Labaz filed Critical Labaz

1974-04-30 Publication of CH548409A publication Critical patent/CH548409A/en

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

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

Family Applications Before (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)	CH549042A (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
NZ213986A (en) *	1984-10-30	1989-07-27	Usv Pharma Corp	Heterocyclic or aromatic compounds, and pharmaceutical compositions containing such
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

1971
- 1971-06-25 GB GB3003271A patent/GB1357212A/en not_active Expired
1972
- 1972-06-01 BE BE784260A patent/BE784260A/en unknown
- 1972-06-05 FI FI1578/72A patent/FI54477C/en active
- 1972-06-06 ZA ZA723868A patent/ZA723868B/en unknown
- 1972-06-07 IE IE790/72A patent/IE36485B1/en unknown
- 1972-06-13 AU AU43338/72A patent/AU462617B2/en not_active Expired
- 1972-06-13 HU HULA799A patent/HU166255B/hu unknown
- 1972-06-21 CH CH930272A patent/CH549042A/en not_active IP Right Cessation
- 1972-06-21 CH CH1795273A patent/CH548409A/en not_active IP Right Cessation
- 1972-06-21 SE SE7208187A patent/SE385482B/en unknown
- 1972-06-22 FR FR7222480A patent/FR2143250B1/fr not_active Expired
- 1972-06-23 NL NL7208703A patent/NL7208703A/xx not_active Application Discontinuation
- 1972-06-23 SU SU1800666A patent/SU453844A3/ru active
- 1972-06-23 CA CA145,600A patent/CA959492A/en not_active Expired
- 1972-06-23 SU SU721959344A patent/SU486510A3/en active
- 1972-06-23 DE DE19722230669 patent/DE2230669A1/en active Pending
- 1972-06-24 ES ES404252A patent/ES404252A1/en not_active Expired
- 1972-06-24 JP JP47063621A patent/JPS4844248A/ja active Pending
- 1972-06-26 AT AT545972A patent/AT312597B/en not_active IP Right Cessation
- 1972-06-26 OA OA54619A patent/OA04117A/en unknown

Also Published As

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

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Legal Events

Date	Code	Title	Description
1980-04-15	PL	Patent ceased