The tetrazole annulated congener 11 was prepared via azidotrimethylsilane-mediated Schmidt rearrangement. |
Revision of annulated orthoceridan cephalopods of the Baltoscandic Ordovician. |
Females possess 3 very small annulated horns, with the central horn on the nose being somewhat larger. |
The shell surface is distinctly annulated along its sides, with broad annulae that are separated by deep narrow grooves. |
At the same time, calcium-rich annulated spheroids appear at the apical ends of the proximate and middle enterocytes. |
Synthesis of some new annulated pyrazolo-pyrido pyrimidine, pyrazolopyridine and pyranopyrazole derivatives, Acta Pharm. |