Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Kyoko Kimijima"'
Autor:
Kyoko Kimijima, Masataka Morita, Masaya Nakata, Takashi Tsunoda, Gouichirou Hayashi, Ippei Sato, Yasuhiro Nakamura, Naoki Kanoh, Tomoharu Tsukada, Taisaku Tanaka, Taro Terauchi, Wataru Shoji, Takeshi Terauchi
Publikováno v:
Tetrahedron Letters. 44:7747-7751
Coupling of the C1C14 (AB) crotylstannane with the C15C28 (CD) aldehyde followed by stereochemical arrangements gave the C1C28 (ABCD) fragment of altohyrtin C. The C29C44 (EF) fragment was also prepared. The syntheses of these two fragmen
Autor:
Gouichirou Hayashi, Takeshi Terauchi, Masaya Nakata, Yasuhiro Nakamura, Kyoko Kimijima, Naoki Kanoh, Masataka Morita, Taisaku Tanaka
Publikováno v:
Tetrahedron Letters. 42:5505-5508
The C29–C44 portion of altohyrtins (spongistatins) has been prepared from 1,5-pentanediol and d -glucose in a stereoselective manner. The convergent synthesis relied on a coupling reaction of the C29–C37 vinyl bromide and the C38–C44 Weinreb am
Autor:
Kaoru Umehara, Wanchai De-Eknamkul, Ayako Matsushita, Eri Terada, Kyoko Kimijima, Tsutomu Warashina, Masakuni Degawa, Hiroshi Noguchi, Orawan Monthakantirat, Kiyomitsu Nemoto, Toshio Miyase
Publikováno v:
Phytochemistry. 69(2)
From the heartwood of Dalbergia parviflora , five compounds, dalparvin A ( 1 ), B ( 2 ), C ( 3 ), dalparvinol C ( 4 ), and neokhriol A ( 5 ), along with 11 known compounds, kenusanone G ( 6 ), cajanin ( 7 ), sophorol ( 8 ), alpinetin ( 9 ), hespereti