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Toho Chemical Industry Co Ltd
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Toho Chemical Industry Co Ltd
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Application filed by Toho Chemical Industry Co LtdfiledCriticalToho Chemical Industry Co Ltd
Priority to JP16120687ApriorityCriticalpatent/JPS649901A/ja
Publication of JPS649901ApublicationCriticalpatent/JPS649901A/ja
Optisch aktive, in 4-Stellung einen mesogenen Rest tragende 1,3-Dioxolan-Derivate, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Dotierstoffe in Flüssigkristallmischungen.
Nye optisk aktive estere av 5-etyl- og av 5-vinyl-1,3-dioksolan-4-karboksylsyre, deres anvendelse som dopestoffer iflytendekrystallblandinger og flytendekrystallblandinger som inneholder de nye esterne.
Indolo[3,2,1-de][1,4]-oxazino[2,3,4-ij][1,5]naphthyridinderivate, Verfahren zu ihrer Herstellung und Zwischenprodukte, ihre Verwendung als Arzneimittel und diese enthaltende Zubereitungen.