主题：【悬赏帖】求助SD文献5篇，谢谢！(3)

1
New amides from the fruits of Piper retrofractum
Tetrahedron Letters, Volume 56, Issue 19, 6 May 2015, Pages 2521-2525
Rini Muharini, Zhen Liu, Wenhan Lin, Peter Proksch
http://www.sciencedirect.com/science/article/pii/S0040403915005869
2
Three new phenylpropanoyl amides from the leaves of Piper sarmentosum and their α-glucosidase inhibitory activities
Phytochemistry Letters, Volume 6, Issue 3, August 2013, Pages 350-354
Thanakorn Damsud, Sirichai Adisakwattana, Preecha Phuwapraisirisan
http://www.sciencedirect.com/science/article/pii/S1874390013000633
3
Chemical constituents and bioactivity of Piper sarmentosum
Journal of Ethnopharmacology, Volume 93, Issues 2–3, August 2004, Pages 173-176
Thitima Rukachaisirikul, Puttan Siriwattanakit, Kanchanawadee Sukcharoenphol, Chanika Wongvein, Phongpan Ruttanaweang, Phaopong Wongwattanavuch, Apichart Suksamrarn
http://www.sciencedirect.com/science/article/pii/S0378874104002168
4
Antimicrobial phenylpropanoids from Piper sarmentosum
Phytochemistry, Volume 30, Issue 10, 1991, Pages 3227-3228
Toshiya Masuda, Aya Inazumi, Yasumasa Yamada, William G. Padolina, Hiroe Kikuzaki, Nobuji Nakatani
http://www.sciencedirect.com/science/article/pii/003194229183180S
5
A new alkamide from Piper sylvaticum
Phytochemistry, Volume 21, Issue 6, 1982, Pages 1321-1323
Avijit Banerji, Sudhir Chandra Pal
http://www.sciencedirect.com/science/article/pii/0031942282801349