AT340419B - PROCESS FOR THE PREPARATION OF NEW 9,10-DIHYDRO-4- (1-ALKYL-4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN- AND 4- (1-ALKYL-4 -PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATIVES AND THEIR ACID ADDITION SALTS - Google Patents

PROCESS FOR THE PREPARATION OF NEW 9,10-DIHYDRO-4- (1-ALKYL-4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN- AND 4- (1-ALKYL-4 -PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATIVES AND THEIR ACID ADDITION SALTS

Info

Publication number
AT340419B
AT340419B AT806473A AT806473A AT340419B AT 340419 B AT340419 B AT 340419B AT 806473 A AT806473 A AT 806473A AT 806473 A AT806473 A AT 806473A AT 340419 B AT340419 B AT 340419B
Authority
AT
Austria
Prior art keywords
piperidyliden
cyclohepta
benzo
alkyl
thiophen
Prior art date
Application number
AT806473A
Other languages
German (de)
Other versions
ATA806473A (en
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 AT806473A priority Critical patent/AT340419B/en
Publication of ATA806473A publication Critical patent/ATA806473A/en
Application granted granted Critical
Publication of AT340419B publication Critical patent/AT340419B/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
    • C07D333/78—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
    • C07D333/80—Seven-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
AT806473A 1973-09-19 1973-09-19 PROCESS FOR THE PREPARATION OF NEW 9,10-DIHYDRO-4- (1-ALKYL-4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN- AND 4- (1-ALKYL-4 -PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATIVES AND THEIR ACID ADDITION SALTS AT340419B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT806473A AT340419B (en) 1973-09-19 1973-09-19 PROCESS FOR THE PREPARATION OF NEW 9,10-DIHYDRO-4- (1-ALKYL-4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN- AND 4- (1-ALKYL-4 -PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATIVES AND THEIR ACID ADDITION SALTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT806473A AT340419B (en) 1973-09-19 1973-09-19 PROCESS FOR THE PREPARATION OF NEW 9,10-DIHYDRO-4- (1-ALKYL-4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN- AND 4- (1-ALKYL-4 -PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATIVES AND THEIR ACID ADDITION SALTS

Publications (2)

Publication Number Publication Date
ATA806473A ATA806473A (en) 1977-04-15
AT340419B true AT340419B (en) 1977-12-12

Family

ID=3602179

Family Applications (1)

Application Number Title Priority Date Filing Date
AT806473A AT340419B (en) 1973-09-19 1973-09-19 PROCESS FOR THE PREPARATION OF NEW 9,10-DIHYDRO-4- (1-ALKYL-4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN- AND 4- (1-ALKYL-4 -PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATIVES AND THEIR ACID ADDITION SALTS

Country Status (1)

Country Link
AT (1) AT340419B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100381439C (en) * 2005-04-05 2008-04-16 浙江华海药业股份有限公司 Preparation method of 9,10-dibromo-9,10-dihydro-4-H-benzo[4,5]cyclohepteno[1,2-b]thiophen-4-one

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100381439C (en) * 2005-04-05 2008-04-16 浙江华海药业股份有限公司 Preparation method of 9,10-dibromo-9,10-dihydro-4-H-benzo[4,5]cyclohepteno[1,2-b]thiophen-4-one

Also Published As

Publication number Publication date
ATA806473A (en) 1977-04-15

Similar Documents

Publication Publication Date Title
ATA981974A (en) METHOD FOR THE PRODUCTION OF NEW ISOCHINOLINE DERIVATIVES, ITS ACID ADDITION SALTS AND QUARTAINE AMONIUM SALTS
AT336014B (en) PROCESS FOR THE PRODUCTION OF NEW TETRAHYDROPYRIDINE AND PIPERIDINE DERIVATIVES AND THEIR ACID ADDITION SALTS
AT344688B (en) PROCESS FOR THE PREPARATION OF NEW 4-AMINO-7-OXO (HYDROXY) -4,5,6,7-TETRAHYDROBENZO (B) THIOPHENE DERIVATIVES AND THEIR SALTS
ATA96474A (en) PROCESS FOR THE PREPARATION OF NEW THIENOTRIAZOLODIAZEPINE DERIVATIVES AND THEIR SALTS
ATA404674A (en) PROCESS FOR THE PRODUCTION OF NEW PIPERIDINO ALCANONE DERIVATIVES AND THEIR ACID ADDITION SALTS
AT349018B (en) PROCESS FOR THE PREPARATION OF NEW 1,3-THIAZOLOISOCHINOLINE DERIVATIVES AND THEIR SALTS
AT340407B (en) PROCESS FOR THE PRODUCTION OF NEW BENZO (B) THIOPHENE DERIVATIVES AND THEIR SALT
AT340419B (en) PROCESS FOR THE PREPARATION OF NEW 9,10-DIHYDRO-4- (1-ALKYL-4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN- AND 4- (1-ALKYL-4 -PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATIVES AND THEIR ACID ADDITION SALTS
AT312597B (en) Process for the preparation of new benzo [b] thiophene derivatives and their salts
AT334897B (en) PROCESS FOR THE PREPARATION OF 4- (1-ALKYL-4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN-10 (9H) -ONE DERIVATIVES AND THEIR ACID ADDITION SALTS
AT338277B (en) PROCESS FOR THE PREPARATION OF NEW 1,3-DIAZACYCLOALKENO- (1,2-D) -BENZO- (F) -1,3,4-THIADIAZEPINEN AND THEIR ACID ADDITIONAL SALTS
AT353792B (en) METHOD FOR PRODUCING NEW CHINOLINE DERIVATIVES AND THEIR ACID ADDITION SALTS
ATA443576A (en) METHOD FOR PRODUCING NEW 4H-BENZO- (4,5) CYCLOHEPTA (1,2-B) THIOPHENE DERIVATIVES AND THEIR ACID ADDITION SALTS
AT351188B (en) PROCESS FOR THE PRODUCTION OF NEW 1,3-BENZODIOXANE PROSTANIC ACID DERIVATIVES
ATA267778A (en) PROCESS FOR THE PREPARATION OF NEW, HETEROCYCLIC SUBSTITUTED 5-SULPHAMOYL BENZOIC ACID Derivatives and their salts
AT351536B (en) METHOD FOR PRODUCING NEW BENZO (C) (1,6) -NAPHTHYRIDINE DERIVATIVES AND THEIR ACID ADDITONE SALTS
ATA47973A (en) PROCESS FOR THE PREPARATION OF NEW 4- (4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATES AND THEIR ACID ADDITIONAL SALTS
ATA685575A (en) PROCESS FOR THE PREPARATION OF NEW 4- (4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATES AND THEIR ACID ADDITIONAL SALTS
ATA685675A (en) PROCESS FOR THE PREPARATION OF NEW 4- (4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) THIOPHEN DERIVATES AND THEIR ACID ADDITIONAL SALTS
ATA455776A (en) METHOD FOR PRODUCING NEW BENZO (4,5) - CYCLOHEPTA (1,2-B) THIOPHENE DERIVATIVES AND THEIR ACID ADDITION SALTS
AT352108B (en) PROCESS FOR THE PRODUCTION OF NEW THIOPHEN DERIVATIVES AND THEIR ACID ADDITION SALTS
ATA267978A (en) METHOD FOR THE PRODUCTION OF NEW, HETEROCYCLICALLY SUBSTITUTED 5-SULFAMOYLBENZOE ACID DERIVATIVES AND THEIR SALTS
ATA685775A (en) PROCESS FOR THE PREPARATION OF NEW 4- (4-PIPERIDYLIDEN) -4H-BENZO (4,5) CYCLOHEPTA (1,2-B) -THIOPHEN DERIVATIVES AND THEIR ACID ADDITIONAL SALTS
ATA267478A (en) PROCESS FOR THE PREPARATION OF NEW, HETEROCYCLIC SUBSTITUTED 5-SULPHAMOYL BENZOIC ACID Derivatives and their salts
AT340424B (en) PROCESS FOR THE PREPARATION OF NEW PARTIALLY HYDRATED 1H-INDENO (1,2-B) -PYRIDINE DERIVATIVES AND THEIR SALTS

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee