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JOURNAL OF NATURAL P 159 ORGANIC LETTERS 131 HELVETICA CHIMICA AC 123
FITOTERAPIA 112 JOURNAL OF ASIAN NAT 103 PHYTOCHEMISTRY 84
TETRAHEDRON LETTERS 84 CHINESE CHEMICAL LET 64 TETRAHEDRON 63
PHYTOCHEMISTRY LETTE 44 CHEMICAL & PHARMACEU 36 CHEMISTRY & BIODIVER 36
MOLECULES 34 JOURNAL OF SYSTEMATI 26 NATURAL PRODUCT RESE 26
SCIENTIFIC REPORTS 23 PLANTA MEDICA 22 RSC ADVANCES 22
MOLECULAR PHYLOGENET 21 BIOORGANIC & MEDICIN 20