. Author manuscript; available in PMC: 2018 Aug 18.

Published in final edited form as: Eur J Med Chem. 2017 May 11;136:393–405. doi: 10.1016/j.ejmech.2017.05.031

Table 1.

Structures of carboxylic acid ester conjugates of melampomagnolide B (7a–7o), and product yields

S. No	Heteroaromatic acid	Product	Isolated yield (%)
1	6a	7a	62
2	6b	7b	67
3	6c	7c	60
4	6d	7d	58
5	6e	7e	63
6	6f	7f	60
7	6g	7g	65
8	6h	7h	70
9	6i	7i	62
10	6j	7j	54
11	6k	7k	61
12	6l	7l	64
13	6m	7m	74
14	6n	7n	70
15	6o	7o	72

S. No	Heteroaromatic acid	Product	Isolated yield (%)
1	6a	7a	62
2	6b	7b	67
3	6c	7c	60
4	6d	7d	58
5	6e	7e	63
6	6f	7f	60
7	6g	7g	65
8	6h	7h	70
9	6i	7i	62
10	6j	7j	54
11	6k	7k	61
12	6l	7l	64
13	6m	7m	74
14	6n	7n	70
15	6o	7o	72

S. No	Heteroaromatic acid	Product	Isolated yield (%)
1	6a	7a	62
2	6b	7b	67
3	6c	7c	60
4	6d	7d	58
5	6e	7e	63
6	6f	7f	60
7	6g	7g	65
8	6h	7h	70
9	6i	7i	62
10	6j	7j	54
11	6k	7k	61
12	6l	7l	64
13	6m	7m	74
14	6n	7n	70
15	6o	7o	72

S. No	Heteroaromatic acid	Product	Isolated yield (%)
1	6a	7a	62
2	6b	7b	67
3	6c	7c	60
4	6d	7d	58
5	6e	7e	63
6	6f	7f	60
7	6g	7g	65
8	6h	7h	70
9	6i	7i	62
10	6j	7j	54
11	6k	7k	61
12	6l	7l	64
13	6m	7m	74
14	6n	7n	70
15	6o	7o	72