Table 4. (Continued)

Non-THF or THP Acetogenins (Continued)

126. 126. chatenaytrienin-229 (reported as a mixture of chatenaytrienins 1 and 2) (C35H60O2, MW512)

Position 11-12 15-16 19-201H (δ) 5.36-5.41 5.36-5.41 5.36-5.4113C (δ) 129.1-130.4 129.1-130.4 129.1-130.4

1H (δ) 5.36-5.41 5.36-5.41 5.36-5.4113C (δ) 129.1-130.4 129.1-130.4 129.1-130.4

Oil. UV (λmax, MeOH, nm): 214 MS: CIMS (isobutane) m/z 513. NMR: ¹H NMR (400 MHz, CDCl₃), ¹³C NMR (50 MHz, CDCl₃). Source: Annona nutans, roots.

127. 127. chatenaytrienin-329 (reported as a mixture of chatenaytrienins 3 and 4) (C37H66O2, MW54O)

Position 15 16 19 201H (δ) 5.38-5.41 m 5.38-5.41 m 5.38-5.41 m 5.38-5.41 m13C (δ) 128.96 130.20 129.44 130.20

• 128. chatenaytrienin-4^{29} (reported as a mixture of chatenaytrienins 3 and 4) (C_{37}H_{66}O_{2}, MW54O)

Position 13-14 17-18 21-22 1H (δ) 5.36-5.41 5.36-5.41 5.36-5.41 13C (δ) 129.1-130.4 129.1-130.4 129.1-130.4

Oil. [α]D: +25° (c Q.18, CHCl₃). UV (λmax, MeOH, nm): 214. IR (νmax, film, cm⁻¹): 2929, 2857, 1761, 1657, 755. MS: CIMS m/z 541. NMR: ¹H NMR (400 MHz, CDCl₃), ¹³C NMR (50 MHz, CDCl₃). Source: Annona nutans, roots.

129. 129. longanin131 (C35H66O5, MW566)

Colorless wax. MS: EIMS (TMS) m/z 299, 295. NMR:1H NMR (500MHz, CDCl 3),13C NMR (125 MHz, CDCl 3). Derivatives: TMS (EIMS). Biological activities (μg/mL): BST LC50 1.2 × 10 4, A-549 ED50 4.9 × 10-2, MCF-7 ED50 3.4, HT-29 ED50 6.0 × 10-1, A-498 ED50 3.9 × 10-2, PC-3 ED50 4.0 × 10-1, PACA-2 ED50 1.1 × 10-2. Source: Asimina longifolia, leaves and twigs.

130. 130. diepoxyrollin132 (C37H66O4, MW574)

White wax. [α]D: +11° (c 0.85, CHCl_{3}). UV (λmax, MeOH, nm):208. IR (νmax, film, cm^{-1}): 291.0, 2845, 1745. MS: EIMS m/z 295, 265, 251, 237, 223, 209, 195, 181, 167, 153, 139, 125, 111, 97. NMR: 1H NMR (200 MHz, CDCl_{3}), 13C NMR (50 MHz, CDCl_{3}). Source: Rollinia membranacea, seeds.