Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yanran Ai"'
Publikováno v:
Ann Transl Med
BACKGROUND: Myofascial pain syndrome (MPS) is recurrent local myofascial pain with various treatment methods. In recent years, extracorporeal shock wave therapy (ESWT) has attracted much attention, but its role still lacks systematic review. We inclu
Autor:
Yike Zou, Na Li, Junmin Li, Jin-Feng Hu, Ezzat E.A. Osman, Zexin Jin, Yu Tang, Juan Xiong, Guang-Lei Ma, Yanran Ai
Publikováno v:
Phytochemistry. 160:25-30
Lycopodium alkaloids (LAs) are the characteristic metabolites of club mosses. Chemical differences often exist in different specimens of a single plant species collected from different geographic origins. In this study, a preliminary LC-MS detection
Publikováno v:
Angewandte Chemie. 129:10931-10935
A zirconium/nickel-mediated one-pot synthesis of ketones is reported. In the presence of Zn or Mn, Cp2 ZrCl2 was found to dramatically accelerate the coupling and suppress side product formation via an I→SPy displacement at the same time. Unlike Zn
Publikováno v:
Angewandte Chemie International Edition. 56:10796-10800
A unified, efficient, and scalable synthesis of the halichondrin class of natural products was reported. The newly developed Zr/Ni-mediated one-pot ketone synthesis was used to couple right halves with left halves, where Cp2ZrCl2 with Zn or Mn played
Publikováno v:
Journal of the American Chemical Society
A highly convergent, stereocontrolled total synthesis of the architecturally complex marine sponge metabolite (-)-enigmazole A has been achieved. Highlights include an unprecedented late-stage large-fragment Petasis-Ferrier union/rearrangement, a mul
Autor:
Amos B. Smith, Anton S. Khartulyari, William A. Maio, Yanran Ai, Mariya V. Kozytska, Yike Zou
Publikováno v:
The Journal of organic chemistry. 83(11)
An effective late-stage large-fragment union/rearrangement exploiting the Petasis–Ferrier protocol, in conjunction with multicomponent Type I Anion Relay Chemistry (ARC) to access advanced intermediates, permits completion of a convergent, stereoco
Autor:
Kentaro Iso, Kenzo Yahata, Santhosh Reddy Naini, Yanran Ai, Shuji Yamashita, Yoshito Kishi, Ning Ye
Publikováno v:
The Journal of organic chemistry. 82(17)
The right halves of halichondrins A-C were synthesized by coupling the common C20-C37 building block 9 with the C1-C19 building blocks 10a-c, respectively. Catalytic, asymmetric Ni/Cr-mediated coupling was used for three C-C bond formations. For all
Autor:
Yanran Ai, Kozytska, Mariya V., Yike Zou, Khartulyari, Anton S., Maio, William A., Smith III, Amos B.
Publikováno v:
Journal of Organic Chemistry; 6/1/2018, Vol. 83 Issue 11, p6110-6126, 17p
Publikováno v:
Journal of Organic Chemistry; 9/1/2017, Vol. 82 Issue 17, p8808-8830, 23p
Autor:
Kenzo Yahata, Ning Ye, Kentaro Iso, Naini, Santhosh Reddy, Shuji Yamashita, Yanran Ai, Yoshito Kishi
Publikováno v:
Journal of Organic Chemistry; 9/1/2017, Vol. 82 Issue 17, p8792-8807, 16p