Electronic Supplementary Material (ESI) for RSC Advances. This journal is © The Royal Society of Chemistry 2017
Grandiflodines A and B, two novel diterpenoid alkaloids from
Delphinium grandiflorum
Neng-Hua Chen,ab Yu-Bo Zhang,ab Wen Li, ab Pan Li,ab Li-Feng Chen,ab Yao-Lan Li,ab
Guo-Qiang Li, c* and Guo-Cai Wangab*
a Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, P. R. China
b Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New
Drugs Research, Jinan University, Guangzhou 510632, P. R. China
c Foshan University, Foshan, 528000, China
* Corresponding authors: E-mail: [email protected] (G. C. Wang), [email protected] (G. Q. Li) Contents
Figure S1. The HR-ESI-MS of compound 1 ...... 1
Figure S2. The UV of compound 1 in MeOH ...... 1
Figure S3. The IR (KBr disc) of compound 1 ...... 2
1 Figure S4. The H NMR spectrum of compound 1 in DMSO-d6 ...... 2
13 Figure S5. The C NMR spectrum of compound 1 in DMSO-d6 ...... 3
Figure S6. The DEPT-135 NMR spectrum of compound 1 in DMSO-d6 ...... 3
1 1 Figure S7. The H- H COSY spectrum of compound 1 in DMSO-d6 ...... 4
Figure S8. The HSQC spectrum of compound 1 in DMSO-d6...... 4
Figure S9. The HMBC spectrum of compound 1 in DMSO-d6...... 5
Figure S10. The NOESY spectrum of compound 1 in DMSO-d6 ...... 5
Figure S11. The HR-ESI-MS of compound 2 ...... 6
Figure S12. The UV of compound 2 in MeOH ...... 6
Figure S13. The IR (KBr disc) of compound 2 ...... 7
1 Figure S14. The H NMR spectrum of compound 2 in CDCl3...... 7
13 Figure S15. The C NMR spectrum of compound 2 in CDCl3...... 8
Figure S16. The DEPT-135 NMR spectrum of compound 2 in CDCl3...... 8
1 1 Figure S17. The H- H COSY spectrum of compound 2 in CDCl3...... 9
Figure S18. The HSQC NMR spectrum of compound 2 in CDCl3 ...... 9
Figure S19. The HMBC spectrum of compound 2 in CDCl3 ...... 10
Figure S20. The NOESY spectrum of compound 2 in CDCl3...... 10 Figure S1. The HR-ESI-MS of compound 1
Figure S2. The UV of compound 1 in MeOH
1 Figure S3. The IR (KBr disc) of compound 1
1 Figure S4. The H NMR spectrum of compound 1 in DMSO-d6
2 13 Figure S5. The C NMR spectrum of compound 1 in DMSO-d6
Figure S6. The DEPT-135 NMR spectrum of compound 1 in DMSO-d6
3 1 1 Figure S7. The H- H COSY spectrum of compound 1 in DMSO-d6
Figure S8. The HSQC spectrum of compound 1 in DMSO-d6
4 Figure S9. The HMBC spectrum of compound 1 in DMSO-d6
Figure S10. The NOESY spectrum of compound 1 in DMSO-d6
5 Figure S11. The HR-ESI-MS of compound 2
Figure S12. The UV of compound 2 in MeOH
6 Figure S13. The IR (KBr disc) of compound 2
1 Figure S14. The H NMR spectrum of compound 2 in CDCl3
7 13 Figure S15. The C NMR spectrum of compound 2 in CDCl3
Figure S16. The DEPT-135 NMR spectrum of compound 2 in CDCl3
8 1 1 Figure S17. The H- H COSY spectrum of compound 2 in CDCl3
Figure S18. The HSQC NMR spectrum of compound 2 in CDCl3
9 Figure S19. The HMBC spectrum of compound 2 in CDCl3
Figure S20. The NOESY spectrum of compound 2 in CDCl3
10