ChemInform Abstract: A Novel Polycyclic System: Synthesis of 1,3,5-Tri(1-azulenyl)benzenes by Cyclotrimerization of 1-Acetylazulenes.

ChemInform ◽  
2000 ◽  
Vol 31 (50) ◽  
pp. no-no
Author(s):  
Kumi Sato ◽  
Satoko Yamashiro ◽  
Kimiaki Imafuku ◽  
Shunji Ito ◽  
Noboru Morita ◽  
...  
2000 ◽  
Vol 2000 (7) ◽  
pp. 334-335 ◽  
Author(s):  
Kumi Sato ◽  
Satoko Yamashiro ◽  
Kimiaki Imafuku ◽  
Shunji Ito ◽  
Noboru Morita ◽  
...  

Synthesis of 1,3,5-tri(1-azulenyl)benzene was accomplished by tetrachlorosilane-mediated cyclotrimerization of 1-acetyl-3-methoxycarbonylazulene followed by de-esterification.


1983 ◽  
Vol 48 (10) ◽  
pp. 2862-2873 ◽  
Author(s):  
František Brtník ◽  
Ivan Krejčí ◽  
Běla Kupková ◽  
Pavel Hrbas ◽  
Jana Škopková ◽  
...  

Synthesis of four vasopressin analogues which do not contain the glycinamine residue in position 9 and have a basic non-coded amino acid in position 8 is described. All the analogues exhibit very low endocrine activities and are effective in the passive avoidance test.


Author(s):  
Hideyuki Matsumoto ◽  
Hiroshi Miyamoto ◽  
Nobumoto Kojima ◽  
Yoichiro Nagai
Keyword(s):  

2021 ◽  
Vol 1047 (1) ◽  
pp. 012099
Author(s):  
O E Filatova ◽  
Yu V Bashkatova ◽  
L S Shakirova ◽  
M A Filatov

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