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MURAHASHI, SHUN-ICHI;OKUMURA, KAZUO;NAOTA, TAKESHI;NAGASE, SHIGERU, J. AMER. CHEM. SOC., 1982, 104, N 9, 2466-2475
作者:MURAHASHI, SHUN-ICHI、OKUMURA, KAZUO、NAOTA, TAKESHI、NAGASE, SHIGERU
DOI:——
日期:——
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GOERING, H. L.;KANTNER, S. S.;TSENG, CHUNG, CHYI, J. ORG. CHEM., 1983, 48, N 5, 715-721
作者:GOERING, H. L.、KANTNER, S. S.、TSENG, CHUNG, CHYI
DOI:——
日期:——
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GOERING, H. L.;KANTNER, S. S., J. ORG. CHEM., 1984, 49, N 3, 422-426
作者:GOERING, H. L.、KANTNER, S. S.
DOI:——
日期:——
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BATTISTE, M. A.;COXON, J. M.;SIMPSON, G. W.;STEEL, P. J.;JONES, A. J., TETRAHEDRON, 1984, 40, N 16, 3137-3144
作者:BATTISTE, M. A.、COXON, J. M.、SIMPSON, G. W.、STEEL, P. J.、JONES, A. J.
DOI:——
日期:——
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A lipase-mediated route to (+)-juvabione and (+)-epijuvabione from racemic norcamphor
作者:Hiroshi Nagata、Takahiko Taniguchi、Mitsuhiro Kawamura、Kunio Ogasawara
DOI:10.1016/s0040-4039(99)00713-3
日期:1999.5
(+)-Juvabione and (+)-epijuvabione, natural sesquiterpenes exhibiting insect juvenile hormone activity, have been synthesized from (+)-norcamphor via the both enantiomeric intermediates having bicyclo[3.2.1]octane framework by employing a lipase-mediated kinetic ester-hydrolysis reaction and cyclopropane ring-expansion reaction as the key steps. (C) 1999 Elsevier Science Ltd. All rights reserved.
(+)-Juvabione和(+)-epijuvabione是两种天然倍半萜,具有昆虫幼虫激素活性。通过对(+)-norcamphor进行研究,发现了具有双环[3.2.1]辛烷骨架的两种对映异构中间体。此合成过程的关键步骤包括使用脂肪酶催化的动力学酯水解反应和环丙烷环扩张反应。这些反应的巧妙应用使得成功合成这两种具有重要生物活性的化合物成为可能。 © 1999 Elsevier Science Ltd. 保留所有权利。