KR780000233B1 - Process for the preparation of thiophene derivatives - Google Patents

Process for the preparation of thiophene derivatives

Info

Publication number
KR780000233B1
KR780000233B1 KR7800712A KR780000712A KR780000233B1 KR 780000233 B1 KR780000233 B1 KR 780000233B1 KR 7800712 A KR7800712 A KR 7800712A KR 780000712 A KR780000712 A KR 780000712A KR 780000233 B1 KR780000233 B1 KR 780000233B1
Authority
KR
South Korea
Prior art keywords
preparation
thiophene derivatives
thiophene
derivatives
Prior art date
Application number
KR7800712A
Other languages
Korean (ko)
Inventor
J Hellerbach
A Szente
Original Assignee
Hoffmann La Roche
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
Priority claimed from CH1283972A external-priority patent/CH576464A5/xx
Priority claimed from KR7301455A external-priority patent/KR780000133B1/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of KR780000233B1 publication Critical patent/KR780000233B1/en

Links

KR7800712A 1972-08-31 1978-03-16 Process for the preparation of thiophene derivatives KR780000233B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1283972A CH576464A5 (en) 1972-08-31 1972-08-31
KR7301455A KR780000133B1 (en) 1972-08-31 1973-08-31 Thiophene derivatives

Publications (1)

Publication Number Publication Date
KR780000233B1 true KR780000233B1 (en) 1978-07-01

Family

ID=25711097

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7800712A KR780000233B1 (en) 1972-08-31 1978-03-16 Process for the preparation of thiophene derivatives

Country Status (1)

Country Link
KR (1) KR780000233B1 (en)

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