AU203954A - Improvements in, or relating to, the preparation of 4, 4'disubstituted-diphenyl-pyridyl-methanes - Google Patents

Improvements in, or relating to, the preparation of 4, 4'disubstituted-diphenyl-pyridyl-methanes

Info

Publication number
AU203954A
AU203954A AU2039/54A AU203954A AU203954A AU 203954 A AU203954 A AU 203954A AU 2039/54 A AU2039/54 A AU 2039/54A AU 203954 A AU203954 A AU 203954A AU 203954 A AU203954 A AU 203954A
Authority
AU
Australia
Prior art keywords
methanes
disubstituted
pyridyl
diphenyl
relating
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
AU2039/54A
Other versions
AU202941B2 (en
Inventor
August Kottler & Dr. Ernest Seeger Dr.
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.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
Filing date
Publication date
Application filed by Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Application granted granted Critical
Publication of AU203954A publication Critical patent/AU203954A/en
Publication of AU202941B2 publication Critical patent/AU202941B2/en
Expired legal-status Critical Current

Links

AU2039/54A 1954-07-29 Improvements in, or relating to, the preparation of 4, 4'disubstituted-diphenyl-pyridyl-methanes Expired AU202941B2 (en)

Publications (2)

Publication Number Publication Date
AU203954A true AU203954A (en) 1955-02-03
AU202941B2 AU202941B2 (en) 1955-02-03

Family

ID=

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