Supplementary material

1

Phytochemical constituents from F. sagittifolia leaves with antimicrobial activity

Supplementary material

Figure S1a: ¹HNMR (600 MHz, (CD3)2CO) spectrum for compound 1

2

Figure S1b: ¹HNMR (600 MHz, (CD3)2CO) spectrum for compound 1

3

Figure S2: ¹³CNMR (150 MHz, (CD3)2CO) spectrum for compound 1

4 Figure S3: HSQC spectrum for compound 1

5 Figure S4: HMBC spectrum for compound 1

6 Figure S5: ¹H-¹H COSY spectrum for compound 1

7 Figure S6: FT-IR spectrum for compound 1

FL15_1 Name

Sample FL15 By PEService Date Wednesday, November 10 2021 Description

4000 3500 3000 2500 2000 1500 1000 500450

57

29 30 32 34 36 38 40 42 44 46 48 50 52 54 56

cm-1

%T

2846.94cm-1

1645.02cm-1 1465.97cm-1

1073.90cm-1

459.19cm-1

1025.7 1166.2

1365

1382

2920.6

8 Figure S7: LRESIMS for compound 1

9

Figure S8a: ¹HNMR (700 MHz, (CD3OD) spectrum for compound 2

10

Figure S8b: Expanded ¹HNMR (700 MHz, (CD3OD) spectrum for compound 2

11

Figure S9: ¹³CNMR (175 MHz, (CD3OD) spectrum for compound 2

12 Figure S10: HSQC spectrum for compound 2

13 Figure S11: HMBC spectrum for compound 2

14 Figure S12: ¹H-¹H COSY spectrum for compound 2

15 Figure S13: FT-IR spectrum for compound 2

10Y4_1 Name

Sample 10Y4 By PEService Date Monday, November 01 2021 Description

4000 3500 3000 2500 2000 1500 1000 500450

40

8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38

cm-1

%T

2926.74cm-1

1717.64cm-1

2854.65cm-1 1454.00cm-1

1376.55cm-1

1078.94cm-1 1249.07cm-1 3405.76cm-1

3571.46cm-1

974.28 898.89

16 Figure S14: HRESIMS for compound 2

17

Figure S15a: ¹HNMR (700 MHz, (CD3CO) spectrum for compound 3

18

Figure S15b: ¹HNMR (700 MHz, (CD3CO) spectrum for compound 3

19

Figure S16: ¹³CNMR (175 MHz, (CD3OD) spectrum for compound 3

20 Figure S17: HSQC spectrum for compound 3

21 Figure S18: HMBC spectrum for compound 3

22 Figure S19: ¹H-¹H COSY spectrum for compound 3

23 Figure S20: FT-IR spectrum for compound 3

10Y2B_1 Name

Sample 10Y2B By PEService Date Monday, November 01 2021 Description

4000 3500 3000 2500 2000 1500 1000 500450

232

145 150 160 170 180 190 200 210 220 230

cm-1

%T

1635.72cm-1 2352.45cm-12318.62cm-1

3423.58cm-1

1032.92cm-1 1051.60cm-1 3570.15cm-1

666.71cm-1 3632.67cm-1

3659.11cm-1

3714.69cm-1

823.5

2920.6

24 Figure S21: HRESIMS for compound 3

25

Figure S22a: ¹HNMR (600 MHz, (CD3OD) spectrum for compound 4

26

Figure S22b: Expanded ¹HNMR (600 MHz, (CD3OD) spectrum for compound 4

27

Figure S23: ¹³CNMR (150 MHz, (CD3OD) spectrum for compound 4

28 Figure S24: HSQC spectrum for compound 4

29 Figure S25: HMBC spectrum for compound 4

30 Figure S26: ¹H-¹H COSY spectrum for compound 4

31 Figure S27: FT-IR spectrum for compound 4

Figure S28: LRESIMS for compound 4

10Y4_1 Name

Sample 10Y4 By PEService Date Monday, November 01 2021 Description

4000 3500 3000 2500 2000 1500 1000 500450

40

8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38

cm-1

%T

2926.74cm-1

1717.64cm-1

2854.65cm-1 1454.00cm-1

1376.55cm-1

1078.94cm-1 1249.07cm-1 3405.76cm-1

3571.46cm-1

974.28 898.89