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1£º ¦Ä C (151 MHz, DMSO) 183.2, 154.90, 101.92, 68.06, 50.61, 47.87, 44.72, 43.57, 42.49, 39.15, 38.41, 37.76, 37.52, 37.48, 35.11, 31.46, 27.82, 22.06, 20.74, 18.81. 2£º ¦Ä C (151 MHz, CDCl3) 155.31, 102.22, 81.20, 64.65, 51.45, 48.93, 43.52, 43.16, 39.64, 39.08, 38.35, 37.88, 37.00, 33.92, 32.46, 28.26, 28.11, 23.54, 22.37, 20.39. |
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11 . 19-(N,N-dimethylcarbamoxy)-2¦Â,13-dihydroxystemarane C23H39NO4 ÏàËÆ¶È:63.6% Phytochemistry 2006 67 1088-1093 Bioconversion of Stemodia maritima diterpenes and derivatives by Cunninghamella echinulata var. elegans and Phanerochaete chrysosporium Andrew S. Lamm, William F. Reynolds, Paul B. Reese Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 2 . 2¦Á,3¦Â-dihydroxypregnan-16-one 2¦Â,19-hemiketal C21H32O4 ÏàËÆ¶È:61.9% Phytochemistry 1997 45 1495-1500 Androstane and pregnane 2¦Â, 19-hemiketal steroids from Trichilia claussenii Mônica T. Pupo, Paulo C. Vieira, João B. Fernandes, M. F¨¢tima das G.F. da Silva, Edson Rodrigues Fo Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 3 . ent-kaur-16-ene-9-ol ÏàËÆ¶È:61.9% Phytochemistry 1992 31 1553-1559 Minor diterpene glycosides from sweet leaves of Rubus suavissimus Kazuhiro Ohtani, Yoko Aikawa, Ryoji Kasai, Wen-Hua Chou, Kazuo Yamasaki, Osamu Tanaka Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 4 . Methyl-ent-pimar-9(11)en-19-oate ÏàËÆ¶È:61.9% Phytochemistry 1986 25 1240-1242 Pimaradiene diterpenes from mikania triangularis Fernanda S. Knudsen, Wagner Vilegas, Fernando Oliveira, Nidia F. Roque Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 5 . 3¦Â-Acetoxy-7¦Á-hydroxyandrost-5-en-17-one ÏàËÆ¶È:61.9% Steroids 1996 61 453-460 Steroidal allylic fluorination using diethylaminosulfur trifluoride: A convenient method for the synthesis of 3¦Â-acetoxy-7¦Á-and 7¦Â-fluoroandrost-5-en-17-one Padma Marwah, James B. Thoden, Douglas R. Powell, Henry A. Lardy Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 6 . isodehydropopulifolic acid methyl ester ÏàËÆ¶È:61.9% Tetrahedron 1994 50 10791-10802 Ring a functionalized Neo-clerodane diterpenoids from Cistus populifolius Julio G. Urones, Pilar Basabe, Isidro S. Marcos, Alicia Jim¨¦nez, Anna M. Lithgow, Margarita L¨®pez, Rosalina F. Moro, Antonio G¨®mez Structure 13C NMR ̼Æ×Ä£Äâͼ 2:1 . stemodin ÏàËÆ¶È:65% Phytochemistry 2004 65 701-710 Investigation of the importance of the C-2 oxygen function in the transformation of stemodin analogues by Rhizopus oryzae ATCC 11145 Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 2 . stemodin ÏàËÆ¶È:65% Phytochemistry 2004 65 2211-2217 Investigation of the importance of the C-2 and C-13 oxygen functions in the transformation of stemodin analogues by Rhizopus oryzae ATCC 11145 Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 3 . stemodin ÏàËÆ¶È:65% Phytochemistry 2002 59 57-62 Biotransformation of terpenes from Stemodia maritima by Aspergillus niger ATCC 9142 Avril R.M. Chen, Paul B. Reese Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 4 . alcohol C18H32O ÏàËÆ¶È:65% Journal of Natural Products 1997 60 1261-1264 Cyclic Peroxides and Related Norterpenes from a Southern Australian Marine Sponge, Mycale sp. Robert J. Capon, Simone J. Rochfort, and Simon P. B. Ovenden Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 5 . compound 2 C20H32O2 ÏàËÆ¶È:65% Phytochemistry 1980 19 1237-1238 Kaurenoid diterpenes from Stachys lanata Franco Piozzi, Giuseppe Savona, James R. Hanson Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 6 . Ent-3¦Á-hydroxykaur-16-ene ÏàËÆ¶È:65% Journal of the Brazilian Chemical Society 2004 15 767-772 Terpenoid Constituents from Leaves of Guarea kunthiana Fernanda R. Garcez, Walmir S. Garcez, Ana Francisca G. da Silva, Rita de C¨¢ssia Bazzo and Ubirazilda M. Resende Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 7 . methyl ent-isopimara-9(11),15-diene-oic acid C21H32O2 ÏàËÆ¶È:61.9% Phytochemistry 1991 30 3365-3368 Diterpenes from Calceolaria polifolia Maria C. Chamy, Marisa Piovano, Juan A. Garbarino, Vicente Gambaro Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 8 . Compound 9 ÏàËÆ¶È:61.9% Phytochemical Analysis 1993 4 19-24 Carbon-13 nuclear magnetic resonance spectra of some tetracyclic diterpenoids isolated from Elaeoselinum species Manuel Grande, Joaqu¨ªn R. Mor¨¢n, Mar¨ªa Jes¨²s Mac¨ªas and Balbino Mancheño Structure 13C NMR ̼Æ×Ä£Äâͼ |
2Â¥2012-11-21 10:28:29
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3Â¥2012-11-21 10:28:50
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µÚÒ»¸ö»¯ºÏÎ1 . 19-(N,N-dimethylcarbamoxy)-2¦Â,13-dihydroxystemarane C23H39NO4 ÏàËÆ¶È:63.6% Phytochemistry 2006 67 1088-1093 Bioconversion of Stemodia maritima diterpenes and derivatives by Cunninghamella echinulata var. elegans and Phanerochaete chrysosporium Andrew S. Lamm, William F. Reynolds, Paul B. Reese Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 2 . 2¦Á,3¦Â-dihydroxypregnan-16-one 2¦Â,19-hemiketal C21H32O4 ÏàËÆ¶È:61.9% Phytochemistry 1997 45 1495-1500 Androstane and pregnane 2¦Â, 19-hemiketal steroids from Trichilia claussenii Mônica T. Pupo, Paulo C. Vieira, João B. Fernandes, M. F¨¢tima das G.F. da Silva, Edson Rodrigues Fo Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 3 . ent-kaur-16-ene-9-ol ÏàËÆ¶È:61.9% Phytochemistry 1992 31 1553-1559 Minor diterpene glycosides from sweet leaves of Rubus suavissimus Kazuhiro Ohtani, Yoko Aikawa, Ryoji Kasai, Wen-Hua Chou, Kazuo Yamasaki, Osamu Tanaka Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 4 . Methyl-ent-pimar-9(11)en-19-oate ÏàËÆ¶È:61.9% Phytochemistry 1986 25 1240-1242 Pimaradiene diterpenes from mikania triangularis Fernanda S. Knudsen, Wagner Vilegas, Fernando Oliveira, Nidia F. Roque Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 5 . 3¦Â-Acetoxy-7¦Á-hydroxyandrost-5-en-17-one ÏàËÆ¶È:61.9% Steroids 1996 61 453-460 Steroidal allylic fluorination using diethylaminosulfur trifluoride: A convenient method for the synthesis of 3¦Â-acetoxy-7¦Á-and 7¦Â-fluoroandrost-5-en-17-one Padma Marwah, James B. Thoden, Douglas R. Powell, Henry A. Lardy Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 6 . isodehydropopulifolic acid methyl ester ÏàËÆ¶È:61.9% Tetrahedron 1994 50 10791-10802 Ring a functionalized Neo-clerodane diterpenoids from Cistus populifolius Julio G. Urones, Pilar Basabe, Isidro S. Marcos, Alicia Jim¨¦nez, Anna M. Lithgow, Margarita L¨®pez, Rosalina F. Moro, Antonio G¨®mez Structure 13C NMR ̼Æ×Ä£Äâͼ µÚ¶þ¸ö»¯ºÏÎï 1 . stemodin ÏàËÆ¶È:65% Phytochemistry 2004 65 701-710 Investigation of the importance of the C-2 oxygen function in the transformation of stemodin analogues by Rhizopus oryzae ATCC 11145 Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 2 . stemodin ÏàËÆ¶È:65% Phytochemistry 2004 65 2211-2217 Investigation of the importance of the C-2 and C-13 oxygen functions in the transformation of stemodin analogues by Rhizopus oryzae ATCC 11145 Glenroy D.A. Martin, William F. Reynolds, Paul B. Reese Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 3 . stemodin ÏàËÆ¶È:65% Phytochemistry 2002 59 57-62 Biotransformation of terpenes from Stemodia maritima by Aspergillus niger ATCC 9142 Avril R.M. Chen, Paul B. Reese Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 4 . alcohol C18H32O ÏàËÆ¶È:65% Journal of Natural Products 1997 60 1261-1264 Cyclic Peroxides and Related Norterpenes from a Southern Australian Marine Sponge, Mycale sp. Robert J. Capon, Simone J. Rochfort, and Simon P. B. Ovenden Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 5 . compound 2 C20H32O2 ÏàËÆ¶È:65% Phytochemistry 1980 19 1237-1238 Kaurenoid diterpenes from Stachys lanata Franco Piozzi, Giuseppe Savona, James R. Hanson Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 6 . Ent-3¦Á-hydroxykaur-16-ene ÏàËÆ¶È:65% Journal of the Brazilian Chemical Society 2004 15 767-772 Terpenoid Constituents from Leaves of Guarea kunthiana Fernanda R. Garcez, Walmir S. Garcez, Ana Francisca G. da Silva, Rita de C¨¢ssia Bazzo and Ubirazilda M. Resende Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 7 . methyl ent-isopimara-9(11),15-diene-oic acid C21H32O2 ÏàËÆ¶È:61.9% Phytochemistry 1991 30 3365-3368 Diterpenes from Calceolaria polifolia Maria C. Chamy, Marisa Piovano, Juan A. Garbarino, Vicente Gambaro Structure 13C NMR ̼Æ×Ä£Äâͼ -------------------------------------------------------------------------------- 8 . Compound 9 ÏàËÆ¶È:61.9% Phytochemical Analysis 1993 4 19-24 Carbon-13 nuclear magnetic resonance spectra of some tetracyclic diterpenoids isolated from Elaeoselinum species Manuel Grande, Joaqu¨ªn R. Mor¨¢n, Mar¨ªa Jes¨²s Mac¨ªas and Balbino Mancheño Structure 13C NMR ̼Æ×Ä£Äâͼ |
4Â¥2012-11-21 10:33:33
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5Â¥2012-11-21 10:34:33
audreygc
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 236 (´óѧÉú)
- ½ð±Ò: 5115.1
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6Â¥2012-11-21 10:53:42
ÏÄСÃÀ123456
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7Â¥2012-11-21 10:57:58













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