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[求助]
微谱求助，谢谢！ 已有1人参与
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| 13C NMR (126 MHz, CDCl3) δ , 14.06, 14.52, 22.26, 27.72, 38.21, 45.67, 45.88, 53.98, 66.04, 113.05, 121.13, 124.46, 128.61, 131.06, 131.65, 138.35, 146.51, 146.90, 153.70, 159.37. |
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yangyinhe
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【答案】应助回帖
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感谢参与，应助指数 +1
药材: 金币+15, ★★★很有帮助, 谢谢 2015-01-17 10:23:04
感谢参与，应助指数 +1
药材: 金币+15, ★★★很有帮助, 谢谢 2015-01-17 10:23:04
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1 . sildenafil 相似度:90.9% Chemical & Pharmaceutical Bulletin 2009 57 185-189 Isolation and Structural Elucidation of Cyclopentynafil and N-Octylnortadalafil Found in a Dietary Supplement Takashi Hasegawa, Kazunaga Takahashi, Masaaki Saijo, Toshiyasu Ishii, Tomoko Nagata, Masaaki Kurihara, Yuji Haishima, Yukihiro Goda and Nobuo Kawahara Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (E)-5-(5-(1,2-Dichlorov inyl)-2-ethoxylphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one 相似度:80% Chemical & Pharmaceutical Bulletin 2013 61 572-575 Efficient Synthesis of Dichlorodenafil, an Unapproved Sildenafil Analogue Appearing in Non-prescription Supplements Jong Yup Kim, In Gyun Hwang, Jae Ho Oh, Il Hyun Kang, Sung Won Kwon, Deukjoon Kim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5-[2-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl]-2-methyl-3-propyl-6,7-dihydro-2H-pyrazolo[4,3-d]pyrimidin-7-one C22H30N6O4S 相似度:75% Journal of Heterocyclic Chemistry 2002 39 1055-1059 Synthesis and properties of isoviagra. A 2-methyl-2H-pyrazolo[4,3-d]pyrirnidin-7-one isomer of viagra® Mustafa M. El-Abadelah, Salim S. Sabri, Monther A. Khanfar, Hani A. Yasin and Wolfgang Voelter Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (Z)-5-(5-(1,2-Dichlorov inyl)-2-ethoxylphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one 相似度:75% Chemical & Pharmaceutical Bulletin 2013 61 572-575 Efficient Synthesis of Dichlorodenafil, an Unapproved Sildenafil Analogue Appearing in Non-prescription Supplements Jong Yup Kim, In Gyun Hwang, Jae Ho Oh, Il Hyun Kang, Sung Won Kwon, Deukjoon Kim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . dimethylacetildenafil C25H34O3N6 相似度:72.7% Turkish Journal of Chemistry 2010 34 157-163 Isolation and identification of a new acetildenafil analogue used to adulterate a dietary supplement: dimethylacetildenafil ALİ HAKAN GÖKER, MAKSUT COŞKUN, MEHMET ALP Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 5-[2,3-dihydro-5-(4-methylpiperazin-1-ylsulfonyl)-7-benzofuryl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one C22H28N6O4S 相似度:70% Zeitschrift für Naturforschung B 1999 54 1469-1473 Synthesis and Properties of Biagra. A 5-(2,3-Dihydro-7-benzofuryl)Analog of ViagraR W. Voelter, M. M. El-Abadelah, S. S. Sabri, and M. A. Khanfar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (±)-5-[2-methyl-5-(4-methylpiperazin-1-ylsulfonyl)-2,3-dihydro-7-benzofuryl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one C23H30N6O4S 相似度:66.6% Heterocycles 2001 55 1789-1804 Synthesis and Vasorelaxant Potency of Monagra. A Chiral 5-(2-Methyl-2,3-dihydro-7-benzofuryl)pyrazolopyrimidone Analog of Viagra® Nader R. Al-bojuk, Mustafa M. El-Abadelah,* Salim S. Sabri, Alain Michel, Wolfgang Voelter, Cäcilia M.-Mössmer, and Yousef Al-Abed Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Sildenafil 相似度:65% Magnetic Resonance in Chemistry 2004 42 1060-1062 Structure determination of a sildenafil analogue contained in commercial herb drinks Choonshik Shin, Mooki Hong, Daibyung Kim and Yoongho Lim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 5-[3-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)-2-thienyl]-1-methyl-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-7-one C20H28N6O4S2 相似度:65% Heterocycles 2000 53 2643-2652 Synthesis and Properties of α-Thiagra. A Substituted 5-(2-Thienyl)pyrazolo[4,3-d]pyrimidin-7-one Bioisostere of Viagra® Mustafa M. El-Abadelah,* Salim S. Sabri, Monther A. Khanfar, Wolfgang Voelter, Raid J. Abdel-Jalil, Cäcilia Maichle-Mössmer, and Yousef Al-Abed Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . Hongdenafil 相似度:56.5% Magnetic Resonance in Chemistry 2004 42 1060-1062 Structure determination of a sildenafil analogue contained in commercial herb drinks Choonshik Shin, Mooki Hong, Daibyung Kim and Yoongho Lim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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