J Hrbek

The optical rotatory dispersion and circular dichroism of the phthalideisoquinoline alkaloids and of their α-hydroxybenzyltetrahydroisoquinoline derivatives

Günther Snatzke, G. Wollenberg, J Hrbek et al. · Tetrahedron · 1969 · 53 citations

Phthalideisoquinoline Alkaloids, Derivatives, Organic Chemistry +5

Chiroptische Eigenschaften und Äquilibrierungen stereoisomerer Yohimbane und ihrer 17‐Ketoderivate

L. Bartlett, W. Klyne, N. J. Dastoor et al. · Helvetica Chimica Acta · 1971 · 36 citations

Chiroptical Properties, Derivatives, Stereoisomeric Yohimbanes +9

Absolute configuration and chiroptical properties of chelidonine and tetrahydroberberine alkaloids

Günther Snatzke, J Hrbek, L. Hruban et al. · Tetrahedron · 1970 · 35 citations

Biochemistry, Natural Sciences, Tetrahydroberberine Alkaloids +7

Substances from the plants of the subfamily Wurmbaeoideae and their derivatives. LX. Optical rotations and rotatory dispersion of the colchicine alkaloids

J Hrbek, J. P. Jennings, W. Klyne et al. · Collection of Czechoslovak Chemical Communications · 1964 · 16 citations

Biology, Rotatory Dispersion, Botany +5

Pyrrolizidine alkaloids. XVIII. Chiroptical properties of some pyrrolizidine alkaloids

J Hrbek, L. Hruban, Antonı́n Klásek et al. · Collection of Czechoslovak Chemical Communications · 1972 · 11 citations

Biochemistry, Organic Chemistry, Pyrrolizidine Alkaloids +2