Table 2.

Polyacetylenic compounds isolated from B. pilosa

No.	Compound name	Plant parts	Plant origin	References
1	Phenylheptatriyne (1-phenylhepta-1,3,5-triyne)	AP, LFEO, FL, S, R	Germany, Russia, Cameroon	Bohlmann et al. (1973), Zollo et al. (1995) and Bondarenko et al. (1985)
2	6-Phenylhexa-1,3,5-triyn-1-ol	AP	Germany	Bohlmann et al. (1973)
3	6-Phenylhexa-1,3,5-triyn-1-yl acetate	AP	Germany	Bohlmann et al. (1973)
4	Trideca-1,11-diene-3,5,7,9-tetrayne	AP	Germany	Bohlmann et al. (1973)
5	Trideca-2,12-diene-4,6,8,10-tetrayn-1-ol	AP	Germany	Bohlmann et al. (1973)
6	Trideca-2,12-diene-4,6,8,10-tetrayn-1-yl acetate	AP	Germany	Bohlmann et al. (1973)
7	6-Phenylhex-1-ene-3,5-diyn-1-ol	AP	Germany	Bohlmann et al. (1973)
8	1-Phenyl-1,3-diyn-5-en-7-ol-acetate	WP, R	Brazil, Germany	Brandao et al. (1997) and Bohlmann et al. (1964)
9	Tridec-1-ene-3,5,7,9,11-pentayne	AP	Germany	Bohlmann et al. (1973)
10	2-β-d-Glucopyranosyloxy-1-hydroxy-5(E)-tridecene-7,9,11-triyne	AP, WP	Taiwan, USA	Chang et al. (2004) and Ubillas et al. (2000)
11	3-β-d-Glucopyranosyloxy-1-hydroxy-6(E)-tetradecene-8,10,12-triyne	AP, WP	Taiwan, USA, China	Wang et al. (2010), Chang et al. (2004) and Ubillas et al. (2000)
12	β-d-Glucopyranosyloxy-3-hydroxy-6(E)-tetradecen-8,10,12-triyne	WP	Cuba	Alvarez et al. (1996)
13	1,2-Dihydroxytrideca-5,7,9,11-tetrayne	WP	Taiwan	Wu et al. (2004)
14	1,3-Dihydroxy-6(E)-tetradecene-8,10,12-triyne	WP	Taiwan	Wu et al. (2004)
15	1-Phenyl-hept-5t-ene-1,3-diyne	WP	Taiwan, Argentina	Chang et al. (2000) and Priestap and Bennett (2008)
16	7-Phenyl-hepta-4,6-diyn-1,2-diol	AP	China	Wang et al. (2010)
17	7-Phenyl-hepta-4,6-diyne-2-ol	WP	Taiwan	Chang et al. (2000)
18	7-Phenyl-hepta-2,4,6-triyn-2-ol	AP	China	Wang et al. (2010)
19	7-Phenyl-heptene-4,6-diyn-1-ol	AP	China	Wang et al. (2010)
20	7-Phenyl-hepta-4,6-diyn-2-ol	AP	China	Wang et al. (2010)
21	5-(2-Phenylethynyl)-2-thiophene methanol	AP	China	Wang et al. (2010)
22	5-(2-Phenylethynyl)-2-β-glucosylmethyl-thiophene	AP	China	Wang et al. (2010)
23	(6E,12E)-3-Oxo-tetradeca-6,12-dien-8,10-diyn-1-ol	AP	China	Wang et al. (2010)
24	(5E)-1,5-Tridecadiene-7,9-diyn-3,4,12-triol	AP	China	Wang et al. (2010)
25	2-β-d-Glucopyranosyloxy-1-hydroxytrideca-5,7,9,11-tetrayne (cytopiloyne)	WP	Taiwan	Chiang et al. (2007)
26	2-β-d-Glucopyranosyloxy-1-hydroxyltrideca-3,5,7,9,11-pentryne	AP	China	Zhao et al. (2004)
27	1,2-Dihydroxy-5(E)-tridecene-7,9,11-triyne	WP	Taiwan	Wu et al. (2007)
28	2-O-β-d-Glucosyltrideca-11E-en-3,5,7,9-tetrayn-1,2-diol (tetrayne)	LF	Brazil	Pereira et al. (1999)
29	(R)-1,2-Dihydroxytrideca-3,5,7,9,11-pentayne	AP	Fiji	Tobinaga et al. (2009)
30	2-β-d-Glycopyrasyloxy-1-hydroxytrideca-3,5,7,9,11-pentayne	AP	Fiji	Tobinaga et al. (2009)
31	(2E)-7-Phenylhept-2-ene-4,6-diyn-1-yl acetate	R	Germany	Ballard (1975) and Hoffmann and Hölzl (1988b)
32	(11E)-Trideca-1,11-diene-3,5,7,9-tetrayne	R	Germany	Ballard (1975) and Hoffmann and Hölzl (1988b)
33	(2E)-Trideca-2,12-diene-4,6,8,10-tetraynal	R	Germany	Ballard (1975) and Hoffmann and Hölzl (1988b)
34	(2E)-Trideca-2,12-diene-4,6,8,10-tetrayn-1-ol	R	Germany	Ballard (1975) and Hoffmann and Hölzl (1988b)
35	2E)-Trideca-2,12-diene-4,6,8,10-tetrayn-1-yl acetate	R	Germany	Ballard (1975) and Hoffmann and Hölzl (1988b)
36	Trideca-3-11-diene-5-7-9-triyne-1-2-diol	R	Egypt	Sarg et al. (1991)
37	Tridec-5-ene-7,9,11-triyne-3-ol	R	Egypt	Sarg et al. (1991)