130756-35-3Relevant academic research and scientific papers
STRUCTURE OF CLOVANEMAGNOLOL, A NOVEL NEUROTROPHIC SESQUITERPENE-NEOLIGNAN FROM MAGNOLIA OBOVATA
Fukuyama, Yoshiyasu,Otoshi, Yukio,Kodama, Mitsuaki
, p. 4477 - 4480 (1990)
The structure of novel sesquiterpene-neolignan, clovanemagnolol (1), isolated from the bark of Magnolia Obovata has been elucidated on the basis of the extensive 2D-NMR analyses and finally substantiated by one-step biomimetic synthesis from caryphyllene
Neuronal growth promoting sesquiterpene-neolignans; Syntheses and biological studies
Cheng, Xu,Harzdorf, Nicole,Khaing, Zin,Kang, Danby,Camelio, Andrew M.,Shaw, Travis,Schmidt, Christine E.,Siegel, Dionicio
experimental part, p. 383 - 393 (2012/02/02)
The use of small molecules that can promote neuronal growth represents a promising approach to regenerative science. Along these lines we have developed separate short or modular syntheses of the natural products caryolanemagnolol and clovanemagnolol, sma
Hippocampal and cortical neuronal growth mediated by the small molecule natural product clovanemagnolol
Khaing, Zin,Kang, Danby,Camelio, Andrew M.,Schmidt, Christine E.,Siegel, Dionicio
supporting information; experimental part, p. 4808 - 4812 (2011/09/21)
The use of small molecule surrogates of growth factors that directly or indirectly promote growth represents an attractive approach to regenerative medicine. With synthetic access to clovanemagnolol, a small molecule initially isolated from the bark of th
Biomimetic syntheses of the neurotrophic natural products caryolanemagnolol and clovanemagnolol
Cheng, Xu,Harzdorf, Nicole L.,Shaw, Travis,Siegel, Dionicio
supporting information; experimental part, p. 1304 - 1307 (2010/06/17)
"Chemical Equation Presented" Separate short and modular syntheses of the isomeric natural products caryolanemagnolol and clovanemagnolol have been achieved starting from commercially available (-)-caryophyllene. The postulated biosynthetic pathways guided the syntheses of the neuroregenerative small molecules allowing their assembly In as few as two steps.
NEUROTROPHIC SESQUITERPENE-NEOLIGNANS FROM MAGNOLIA OBOVATA: STRUCTURE AND NEUROTROPHIC ACTIVITY
Fukuyama, Yoshiyasu,Otoshi, Yukio,Miyoshi, Kumi,Nakamura, Kazuhiko,Kodama, Mitsuaki,et al.
, p. 377 - 392 (2007/10/02)
Novel sesquiterpene-neolignans, eudesobovatols A (1) and B (2), eudesmagnolol (3), eudeshonokiols A (4) and B (5), clovanemagnolol (6), and caryolanemagnolol (7), have been isolated from the bark of Magnolia obovata.Their structures were elucidated to be sesquiterpenes (eudesmol, 4,4,8-trimethyltricyclo2,5>dodecane-1,9-diol, and clovanediol) combined through ether bond with neolignans such as obovatol, honokiol, and magnolol on the basis of spectral data, degradation, and/or synthesis.Compounds 1, 6, and 7 were found to exhibit interesting neurotrophic activity on a neuronal cell culture system derived from fetal rat hemisphere.
