15

Supplementary data for

New antimicrobial compounds from a marine-derived Bacillus sp.

M. A. Mojid Mondol,1 Fakir Shahidullah Tareq,2,3 Ji Hye Kim,2 Min Ah Lee,2 Hyi-Seung Lee,2 Jong Seok Lee,2 Yeon-Ju Lee,2 Hee Jae Shin2,3,*

1Bangladesh Open University, Board Bazar, Gazipur-1705, Bangladesh

2Marine Natural Products Chemistry Laboratory, Korea Institute of Ocean Science & Technology, Ansan, P.O. Box 29, Seoul 425-600, Republic of Korea

3University of Science and Technology, 113 Gwahangno, Yuseong-gu, Daejeon, Republic of Korea

* Corresponding author. Tel.: +82 31 400 6172; fax: +82 31 400 6170

E-mail address: (H.J. Shin)

[N.B. First author has moved from the Korea Institute of Ocean Science & Tecnology and University of Science and Technology to Bangladesh Open University.]

Content

Page No.

S1: / HRESIMS spectrum of compound 1...... …………………………………………...... / 3
S2: / 1H NMR spectrum of compound 1 recorded in CD3OD at 500 MHz. …………...... / 4
S3: / 13C NMR spectrum of compound 1 recorded in CD3OD at 125 MHz. ………...... / 5
S4: / HRESIMS spectrum of compound 2.……………………………………………...... / 6
S5: / 1H NMR spectrum of compound 2 recorded in CD3OD at 500 MHz...... / 7
S6: / 13C NMR spectrum of compound 2 recorded in CD3OD at 125 MHz...... / 8
S7: / HRESIMS spectrum of compound 3.……………………………………………...... / 9
S8: / 1H NMR spectrum of compound 3 recorded in CD3OD at 500 MHz...... / 10
S9: / 13C NMR spectrum of compound 3 recorded in CD3OD at 125 MHz.………...... / 11
S10: / ESIMS spectrum of compound 4.……………………………...... / 12
S11: / 1H NMR spectrum of compound 4 recorded in CD3OD at 500 MHz.………...... / 13
S12: / 13C NMR spectrum of compound 4 recorded in CD3OD at 125 MHz.………...... / 14
S13: / HRESIMS spectrum of compound 5.…………………………………………...... / 15
S14: / 1H NMR spectrum of compound 5 recorded in CD3OD at 500 MHz.………...... / 16
S15: / 13C NMR spectrum of compound 5 recorded in CD3OD at 125 MHz...... / 17
S16: / HRESIMS spectrum of compound 6.…………………………………………...... / 18
S17: / 1H NMR spectrum of compound 6 recorded in CD3OD at 500 MHz.………...... / 19
S18: / 13C NMR spectrum of compound 6 recorded in CD3OD at 125 MHz...... / 20
S19: / Purification scheme of compounds 1~6...... / 21

S1: HRESIMS spectrum of compound 1.

S2: 1H NMR spectrum of compound 1 recorded in CD3OD at 500 MHz.


S3: 13C NMR spectrum of compound 1 recorded in CD3OD at 125 MHz.

S4: HRESIMS spectrum of compound 2.


S5: 1H NMR spectrum of compound 2 recorded in CD3OD at 500 MHz.


S6: 13C NMR spectrum of compound 2 recorded in CD3OD at 125 MHz.

S7: HRESIMS spectrum of compound 3.


S8: 1H NMR spectrum of compound 3 recorded in CD3OD at 500 MHz.

S9: 13C NMR spectrum of compound 3 recorded in CD3OD at 125 MHz.

S10: ESIMS spectrum of compound 4.

S11: 1H NMR spectrum of compound 4 recorded in CD3OD at 500 MHz.

S12: 13C NMR spectrum of compound 4 recorded in CD3OD at 125 MHz.


S13: HRESIMS spectrum of compound 5.

S14: 1H NMR spectrum of compound 5 recorded in CD3OD at 500 MHz.

S15: 13C NMR of compound 5 recorded in CD3OD at 125 MHz.


S16: HRESIMS spectrum of compound 6.

S17: 1H NMR data of compound 6 recorded in CD3OD at 500 MHz.

S18: 13C NMR data of compound 6 recorded in CD3OD at 125 MHz.

S19: Purification scheme of compounds 1~6.