Verfahren zur Herstellung von Dibenzocycloheptatrien-Verbindungen

• Main Authors: REY-BELLET,GERALD,DR, SPIEGELBERG,HANS,DR
• Format: Patent
• Language: German
• Published: 31.07.1968
• Edition: 1
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES

Dibenzo[a,d]cyclohepta[1,4,6]trienes bearing in the 5-position, substituents such as, for example, oxo- or 3'-lower alkoxyalkylidene and in the 10-position, substituents such as, for example, carbonyl, thiocarbonyl or guanyl radicals, for instance, 5-(3'-lower alkoxypropylidene)-dibenzo[a,...