Several saturated boron heterocycles were found to be more stable than their open-chain analogs, suggesting that the boron-containing cyclic structure itself favours stability.
Hence 2 appears to retain its cyclic structure during the in vitro test.
Cyclic structure, which relates separate movements by means of reuse of thematic material, is a feature of much symphonic writing after Beethoven.
(They are so called after Friedrich August Kekulé, who is commonly credited with having first proposed the hexagonal structure for benzene in 1865; however, a cyclic structure had already been proposed by Joseph Loschmidt four years earlier).
The anabolic pathway for the synthesis of a particular molecule generally starts from intermediate compounds quite different from those produced as a result of catabolism of that molecule; for example, microorganisms catabolize aromatic (i.e., containing a ring, or cyclic, structure) amino acids to acetyl coenzyme A and an intermediate compound of the TCA cycle.
Results highlighted that, spatially, the energy consumption and emission presented a distribution of dual-core cyclic structure, in which, two hubs were identified.
Its potential applications could be centered on the possibility of using its cyclic structure and cystine knot motif as a scaffold for the design of stable pharmaceuticals.
Two methods are presented: an asymptotic analysis made possible by the network's cyclic structure, and a technique utilising the network's symmetry which could be applied more generally.
It is also found that the maximum forced vibration response asymptotically increases as the number of repeated subcomponents of the cyclic structure increases.
Rows in a group are connected in their numerical order to obtain a cyclic structure.
Besides, strong axial-axial coupling of the sugar hydrogens further fortifies the established cyclic structure of the sugar moiety.
