主题：【悬赏帖】求助文献5篇(springer+acs)，谢谢！

1
Archives of Pharmacal Research  September 2009, Volume 32, Issue 9, pp 1233-1236
Two new acorane sesquiterpenes from Illicium henryi
Tai-Fa Song, Wei-Dong Zhang, Xin-Hua Xia, Yun-Heng Shen, Chun-Mei Liu, Sheng Lin, Hui-zi Jin, Hui-Liang Li
http://link.springer.com/article/10.1007%2Fs12272-009-1908-4
2
Chemistry of Natural Compounds March 2009, Volume 45, Issue 2, pp 257-258
Chemical composition of volatile constituents of Magnolia grandiflora
Yuan Wang, Ruimin Mu, Xiangrong Wang, Sixiu Liu, Zhengqiu Fan
http://link.springer.com/article/10.1007/s10600-009-9292-3
3
Chemistry of Natural Compounds July 1975, Volume 11, Issue 4, pp 560-561
Alkaloids ofMagnolia soulangeana
R. Ziyaev, A. Abdusamatov, S. Yu. Yunusov
http://link.springer.com/article/10.1007%2FBF00566825
4
Chemistry of Natural Compounds October 2014, Volume 50, Issue 4, pp 611-612
A New Lignan from Flower Buds of Magnolia sprengeri
Yu Sun, Wenjuan Duan, Zongyuan Yu, Lei Fang, Xiao Wang
http://link.springer.com/article/10.1007%2Fs10600-014-1035-4
5
J. Nat. Prod., 2015, 78 (6), pp 1466–1469
Tetranorsesquiterpenoids and Santalane-Type Sesquiterpenoids from Illicium lanceolatum and Their Antimicrobial Activity against the Oral Pathogen Porphyromonas gingivalis
Miwa Kubo, Yuri Nishikawa, Kenichi Harada, Masataka Oda, Jian-Mei Huang, Hisanori Domon, Yutaka Terao, and Yoshiyasu Fukuyama
http://pubs.acs.org/doi/abs/10.1021/acs.jnatprod.5b00237