A grayanotox-9(11)-ene derivative from Rhododendron brachycarpum and its structural assignment via a protocol combining NMR and DP4 plus application

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• 作者：Nguyen Quoc Tuan^a ; ^b ; ¹ ; Joonseok Oh^c ; ^d ; ^e ; ¹ ; Hyun Bong Park^d ; ^e ; Daneel Ferreira^c ; Sanggil Choe^f ; Juseon Lee^f ; MinKyun Na^a ; ^{mkna@cnu.ac.kr}
• 关键词：Rhododendron brachycarpum ; DP4 plus ; Gauge-including atomic orbitals NMR chemical shift calculations ; Stereochemical assignments ; Endangered plant species ; Electronic circular dichroism
• 刊名：Phytochemistry
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：133
• 期：Complete
• 页码：45-50
• 全文大小：552 K
• 卷排序：133

文摘

The DP4 plus approach is a viable tool in accomplishing full structural assignment. The study demonstrates how chemistry can be uncovered in endangered plant species. The research may justify the conservation of endangered plant species.