{ "document_id": 13701, "page": 36, "width_pt": 612, "height_pt": 792, "rotation": 0, "pipeline_version": "paddleocr-vl-1.6+paul-48", "engine": "paddleocr_vl", "source_run_id": 13812, "item_count": 98, "counts_by_type": { "figure": 2, "formula": 15, "header": 5, "heading": 1, "list": 2, "list_item": 46, "text": 27 }, "build_ms": 28, "items": [ { "id": "p36.1", "order": 1, "type": "header", "bbox": { "l": 53.76, "t": 766.08, "r": 112.08, "b": 756 }, "text": "Invited Review", "attrs": { "block_label": "header" }, "level": 2 }, { "id": "p36.2", "order": 2, "type": "header", "bbox": { "l": 350.16, "t": 766.08, "r": 544.32, "b": 756 }, "text": "Journal of Natural Products, 1999, Vol. 62, No. 3", "attrs": { "block_label": "header" }, "level": 2 }, { "id": "p36.3", "order": 3, "type": "header", "bbox": { "l": 53.28, "t": 746.4, "r": 142.32, "b": 735.84 }, "text": "Table 4. (Continued)", "attrs": { "block_label": "figure_title" }, "level": 2 }, { "id": "p36.4", "order": 4, "type": "header", "bbox": { "l": 234.24, "t": 734.16, "r": 377.04, "b": 724.56 }, "text": "Nonclassical Acetogenins (Continued)", "attrs": { "block_label": "figure_title" }, "level": 2 }, { "id": "p36.5", "order": 5, "type": "header", "bbox": { "l": 542.64, "t": 766.08, "r": 558.72, "b": 756.72 }, "text": "539", "attrs": { "block_label": "number" }, "level": 2 }, { "id": "p36.6", "order": 6, "type": "text", "bbox": { "l": 70.32, "t": 726, "r": 225.12, "b": 714.72 }, "text": "136. pyragonicin[p36.6.1] (C [p36.6.2]H [p36.6.3]O[p36.6.4], MW 596)", "children": [ { "id": "p36.6.1", "order": 7, "type": "text", "bbox": { "l": 70.32, "t": 726, "r": 225.12, "b": 714.72 }, "text": "¹⁰", "attrs": { "inline": true, "text_offset": 16, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.6.2", "order": 8, "type": "text", "bbox": { "l": 70.32, "t": 726, "r": 225.12, "b": 714.72 }, "text": "₃₅", "attrs": { "inline": true, "text_offset": 29, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.6.3", "order": 9, "type": "text", "bbox": { "l": 70.32, "t": 726, "r": 225.12, "b": 714.72 }, "text": "₆₄", "attrs": { "inline": true, "text_offset": 40, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.6.4", "order": 10, "type": "text", "bbox": { "l": 70.32, "t": 726, "r": 225.12, "b": 714.72 }, "text": "₇", "attrs": { "inline": true, "text_offset": 50, "text_span": 9, "bbox_estimated": true } } ] }, { "id": "p36.7", "order": 11, "type": "figure", "bbox": { "l": 157.44, "t": 720.72, "r": 450.48, "b": 623.04 }, "text": "", "attrs": { "block_label": "image" }, "children": [ { "id": "p36.7.1", "order": 12, "type": "text", "bbox": { "l": 161.28, "t": 659.04, "r": 368.88, "b": 624.24 }, "text": "Position 10 13 14 17 18\n[p36.7.1.1] ([p36.7.1.2]) 3.63 m 3.50 dt 3.24 ddd 3.63 m 3.36 ddd\n[p36.7.1.3] ([p36.7.1.4]) 71.5 74.4 80.9 66.0 79.8\n
¹H ( δ)3.63 m3.50 dt3.24 ddd3.63 m3.36 ddd
¹³C ( δ)71.574.480.966.079.8
", "children": [ { "id": "p36.7.1.1", "order": 13, "type": "formula", "bbox": { "l": 161.28, "t": 659.04, "r": 368.88, "b": 624.24 }, "text": "¹H", "attrs": { "latex": "^{1}H", "inline": true, "text_offset": 24, "text_span": 11, "bbox_estimated": true, "alt": "to the power of 1 H", "mathml": "1H" } }, { "id": "p36.7.1.2", "order": 14, "type": "text", "bbox": { "l": 161.28, "t": 659.04, "r": 368.88, "b": 624.24 }, "text": "δ", "attrs": { "inline": true, "text_offset": 37, "text_span": 11, "bbox_estimated": true } }, { "id": "p36.7.1.3", "order": 15, "type": "formula", "bbox": { "l": 161.28, "t": 659.04, "r": 368.88, "b": 624.24 }, "text": "¹³C", "attrs": { "latex": "^{13}C", "inline": true, "text_offset": 90, "text_span": 11, "bbox_estimated": true, "alt": "to the power of 13 C", "mathml": "13C" } }, { "id": "p36.7.1.4", "order": 16, "type": "text", "bbox": { "l": 161.28, "t": 659.04, "r": 368.88, "b": 624.24 }, "text": "δ", "attrs": { "inline": true, "text_offset": 103, "text_span": 11, "bbox_estimated": true } } ] } ] }, { "id": "p36.8", "order": 17, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "White amorphous wax.[p36.8.1]: -25.6° (c 0.008, CHCl_{3}). UV ([p36.8.2], MeOH, nm): 215 ([p36.8.3] 3.71). IR ([p36.8.4], film, cm^{-1}): 3479, 2920, 2851, 1748, 1456, 1318, 1084. MS: EIMS m/z 381, 297, 281, 279, 263, 245, 241, 223, 205, 141. NMR: [p36.8.5]H NMR (500 MHz, CDCl_{3}), [p36.8.6]C NMR (125 MHz, CDCl_{3}). Derivatives: peracetate ( [p36.8.7]H NMR), per-MTPA esters ( [p36.8.8]H NMR), formal acetal ( [p36.8.9]H NMR), TMS (EIMS). Biological activities ( [p36.8.10]g/mL): BST LC[p36.8.11] 9[p36.8.12] 10^{-1}, A-549 ED[p36.8.13] 2, MCF-7 ED[p36.8.14] 1.6, HT-29 ED[p36.8.15] 2.8, A-498 ED[p36.8.16] 1.3[p36.8.17] 10^{-1}, PC-3 ED[p36.8.18] 1.2[p36.8.19] 10^{-1}, PAC-2 ED[p36.8.20] 5.8[p36.8.21] 10^{-2}. Source: Goniothalamus giganteus, stem bark.\n\n137. jimenezin[p36.8.22] (C [p36.8.23]H [p36.8.24]O[p36.8.25], MW 622)", "children": [ { "id": "p36.8.1", "order": 18, "type": "formula", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "[\\alpha]_{D}", "attrs": { "latex": "[\\alpha]_{D}", "inline": true, "text_offset": 20, "text_span": 9, "bbox_estimated": true, "notation": "latex", "alt": "alpha sub D", "mathml": "[α]D" } }, { "id": "p36.8.2", "order": 19, "type": "formula", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "\\text{White amorphous wax. }[\\alpha]_D: -25.6^\\circ (c\\,0.008, \\text{CHCl}_3). \\text{UV } (\\lambda_{max}, \\text{MeOH, nm}): 215 (\\log \\epsilon\\ 3.71). \\text{IR } (\\nu_{max}, \\text{film, cm}^{-1}): 3479, 2920, 2851, 1748, 1456, 1318, 1084. \\text{MS: EIMS } m/z\\ 381, 297, 281, 279, 263, 245, 241, 223, 205, 141. \\text{NMR: }{}^{1}\\text{H NMR (500 MHz, CDCl}_3), {}^{13}\\text{C NMR (125 MHz, CDCl}_3). \\text{Derivatives: peracetate (}{}^{1}\\text{H NMR), per-MTPA esters (}{}^{1}\\text{H NMR), formal acetal (}{}^{1}\\text{H NMR), TMS (EIMS). Biological activities } (\\mu\\text{g/mL}): \\text{BST LC}_{50}\\ 9 \\times 10^{-1}, \\text{A-549 ED}_{50}\\ 2, \\text{MCF-7 ED}_{50}\\ 1.6, \\text{HT-29 ED}_{50}\\ 2.8, \\text{A-498 ED}_{50}\\ 1.3 \\times 10^{-1}, \\text{PC-3 ED}_{50}\\ 1.2 \\times 10^{-1}, \\text{PACA-2 ED}_{50}\\ 5.8 \\times 10^{-2}. \\text{Source: } \\textit{Goniothalamus giganteus}\\text{, stem bark.}\\\\ \\textbf{137. jimenezin}^{11} (\\text{C}_{37}\\text{H}_{66}\\text{O}_{7}, \\text{MW } 622)", "attrs": { "latex": "\\text{White amorphous wax. }[\\alpha]_D: -25.6^\\circ (c\\,0.008, \\text{CHCl}_3). \\text{UV } (\\lambda_{max}, \\text{MeOH, nm}): 215 (\\log \\epsilon\\ 3.71). \\text{IR } (\\nu_{max}, \\text{film, cm}^{-1}): 3479, 2920, 2851, 1748, 1456, 1318, 1084. \\text{MS: EIMS } m/z\\ 381, 297, 281, 279, 263, 245, 241, 223, 205, 141. \\text{NMR: }{}^{1}\\text{H NMR (500 MHz, CDCl}_3), {}^{13}\\text{C NMR (125 MHz, CDCl}_3). \\text{Derivatives: peracetate (}{}^{1}\\text{H NMR), per-MTPA esters (}{}^{1}\\text{H NMR), formal acetal (}{}^{1}\\text{H NMR), TMS (EIMS). Biological activities } (\\mu\\text{g/mL}): \\text{BST LC}_{50}\\ 9 \\times 10^{-1}, \\text{A-549 ED}_{50}\\ 2, \\text{MCF-7 ED}_{50}\\ 1.6, \\text{HT-29 ED}_{50}\\ 2.8, \\text{A-498 ED}_{50}\\ 1.3 \\times 10^{-1}, \\text{PC-3 ED}_{50}\\ 1.2 \\times 10^{-1}, \\text{PACA-2 ED}_{50}\\ 5.8 \\times 10^{-2}. \\text{Source: } \\textit{Goniothalamus giganteus}\\text{, stem bark.}\\\\ \\textbf{137. jimenezin}^{11} (\\text{C}_{37}\\text{H}_{66}\\text{O}_{7}, \\text{MW } 622)", "inline": true, "text_offset": 63, "text_span": 9, "bbox_estimated": true, "notation": "latex", "alt": "White amorphous wax. alpha sub D : minus 25.6 to the power of circ of c, 0.008, CHCl sub 3 . UV of lambda sub max, MeOH, nm : 215 times log epsilon 3.71 . IR of nu sub max, film, cm to the power of minus 1 : 3479, 2920, 2851, 1748, 1456, 1318, 1084. MS: EIMS m over z 381, 297, 281, 279, 263, 245, 241, 223, 205, 141. NMR: to the power of 1 H NMR of 500 MHz, CDCl sub 3, to the power of 13 C NMR of 125 MHz, CDCl sub 3 . Derivatives: peracetate of to the power of 1 H NMR, per minus MTPA esters of to the power of 1 H NMR, formal acetal of to the power of 1 H NMR, TMS of EIMS . Biological activities of mu g over mL : BST LC sub 50 9 times 10 to the power of minus 1, A minus 549 ED sub 50 2, MCF minus 7 ED sub 50 1.6, HT minus 29 ED sub 50 2.8, A minus 498 ED sub 50 1.3 times 10 to the power of minus 1, PC minus 3 ED sub 50 1.2 times 10 to the power of minus 1, PACA minus 2 ED sub 50 5.8 times 10 to the power of minus 2 . Source: textit Goniothalamus giganteus, stem bark. textbf 137. jimenezin to the power of 11 times C sub 37 H sub 66 O sub 7, MW 622", "mathml": "White amorphous wax. [α]D:−25.6∘(c0.008,CHCl3).UV (λmax,MeOH, nm):215(logϵ 3.71).IR (νmax,film, cm−1):3479,2920,2851,1748,1456,1318,1084.MS: EIMS m/z 381,297,281,279,263,245,241,223,205,141.NMR: 1H NMR (500 MHz, CDCl3),13C NMR (125 MHz, CDCl3).Derivatives: peracetate (1H NMR), per-MTPA esters (1H NMR), formal acetal (1H NMR), TMS (EIMS). Biological activities (μg/mL):BST LC50 9×10−1,A-549 ED50 2,MCF-7 ED50 1.6,HT-29 ED50 2.8,A-498 ED50 1.3×10−1,PC-3 ED50 1.2×10−1,PACA-2 ED50 5.8×10−2.Source: Goniothalamus giganteus, stem bark.137.jimenezin11(C37H66O7,MW 622)" } }, { "id": "p36.8.3", "order": 20, "type": "formula", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "\\text{White amorphous wax. }[\\alpha]_D: -25.6^\\circ\\ (c\\ 0.008, \\text{CHCl}_3).\\ \\text{UV } (\\lambda_{\\max}, \\text{MeOH, nm}): 215\\ (\\log \\epsilon\\ 3.71).\\ \\text{IR } (\\nu_{\\max}, \\text{film, cm}^{-1}): 3479, 2920, 2851, 1748, 1456, 1318, 1084.\\ \\text{MS: EIMS } m/z\\ 381, 297, 281, 279, 263, 245, 241, 223, 205, 141.\\ \\text{NMR: } {}^1\\text{H NMR (500 MHz, CDCl}_3), {}^{13}\\text{C NMR (125 MHz, CDCl}_3). \\text{Derivatives: peracetate } ({}^1\\text{H NMR}), \\text{per-MTPA esters } ({}^1\\text{H NMR}), \\text{formal acetal } ({}^1\\text{H NMR}), \\text{TMS (EIMS). Biological activities } (\\mu\\text{g/mL}): \\text{BST LC}_{50}\\ 9\\times10^{-1}, \\text{A-549 ED}_{50}\\ 2, \\text{MCF-7 ED}_{50}\\ 1.6, \\text{HT-29 ED}_{50}\\ 2.8, \\text{A-498 ED}_{50}\\ 1.3\\times10^{-1}, \\text{PC-3 ED}_{50}\\ 1.2\\times10^{-1}, \\text{PACA-2 ED}_{50}\\ 5.8\\times10^{-2}. \\text{Source: } \\textit{Goniothalamus giganteus}, \\text{stem bark.}\\ \\textbf{137. jimenezin}^{11}\\ (\\text{C}_{37}\\text{H}_{66}\\text{O}_7, \\text{MW 622})\")", "attrs": { "latex": "\\text{White amorphous wax. }[\\alpha]_D: -25.6^\\circ\\ (c\\ 0.008, \\text{CHCl}_3).\\ \\text{UV } (\\lambda_{\\max}, \\text{MeOH, nm}): 215\\ (\\log \\epsilon\\ 3.71).\\ \\text{IR } (\\nu_{\\max}, \\text{film, cm}^{-1}): 3479, 2920, 2851, 1748, 1456, 1318, 1084.\\ \\text{MS: EIMS } m/z\\ 381, 297, 281, 279, 263, 245, 241, 223, 205, 141.\\ \\text{NMR: } {}^1\\text{H NMR (500 MHz, CDCl}_3), {}^{13}\\text{C NMR (125 MHz, CDCl}_3). \\text{Derivatives: peracetate } ({}^1\\text{H NMR}), \\text{per-MTPA esters } ({}^1\\text{H NMR}), \\text{formal acetal } ({}^1\\text{H NMR}), \\text{TMS (EIMS). Biological activities } (\\mu\\text{g/mL}): \\text{BST LC}_{50}\\ 9\\times10^{-1}, \\text{A-549 ED}_{50}\\ 2, \\text{MCF-7 ED}_{50}\\ 1.6, \\text{HT-29 ED}_{50}\\ 2.8, \\text{A-498 ED}_{50}\\ 1.3\\times10^{-1}, \\text{PC-3 ED}_{50}\\ 1.2\\times10^{-1}, \\text{PACA-2 ED}_{50}\\ 5.8\\times10^{-2}. \\text{Source: } \\textit{Goniothalamus giganteus}, \\text{stem bark.}\\ \\textbf{137. jimenezin}^{11}\\ (\\text{C}_{37}\\text{H}_{66}\\text{O}_7, \\text{MW 622})\")", "inline": true, "text_offset": 90, "text_span": 9, "bbox_estimated": true, "notation": "latex", "alt": "White amorphous wax. alpha sub D : minus 25.6 to the power of circ of c 0.008, CHCl sub 3 . UV of lambda sub max, MeOH, nm : 215 times log epsilon 3.71 . IR of nu sub max, film, cm to the power of minus 1 : 3479, 2920, 2851, 1748, 1456, 1318, 1084. MS: EIMS m over z 381, 297, 281, 279, 263, 245, 241, 223, 205, 141. NMR: to the power of 1 H NMR of 500 MHz, CDCl sub 3, to the power of 13 C NMR of 125 MHz, CDCl sub 3 . Derivatives: peracetate of to the power of 1 H NMR, per minus MTPA esters of to the power of 1 H NMR, formal acetal of to the power of 1 H NMR, TMS of EIMS . Biological activities of mu g over mL : BST LC sub 50 9 times 10 to the power of minus 1, A minus 549 ED sub 50 2, MCF minus 7 ED sub 50 1.6, HT minus 29 ED sub 50 2.8, A minus 498 ED sub 50 1.3 times 10 to the power of minus 1, PC minus 3 ED sub 50 1.2 times 10 to the power of minus 1, PACA minus 2 ED sub 50 5.8 times 10 to the power of minus 2 . Source: textit Goniothalamus giganteus, stem bark. textbf 137. jimenezin to the power of 11 times C sub 37 H sub 66 O sub 7, MW 622 \"", "mathml": "White amorphous wax. [α]D:−25.6∘ (c 0.008,CHCl3). UV (λmax,MeOH, nm):215 (logϵ 3.71). IR (νmax,film, cm−1):3479,2920,2851,1748,1456,1318,1084. MS: EIMS m/z 381,297,281,279,263,245,241,223,205,141. NMR: 1H NMR (500 MHz, CDCl3),13C NMR (125 MHz, CDCl3).Derivatives: peracetate (1H NMR),per-MTPA esters (1H NMR),formal acetal (1H NMR),TMS (EIMS). Biological activities (μg/mL):BST LC50 9×10−1,A-549 ED50 2,MCF-7 ED50 1.6,HT-29 ED50 2.8,A-498 ED50 1.3×10−1,PC-3 ED50 1.2×10−1,PACA-2 ED50 5.8×10−2.Source: Goniothalamus giganteus,stem bark. 137.jimenezin11 (C37H66O7,MW 622)\")" } }, { "id": "p36.8.4", "order": 21, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "\\nu_{max}", "attrs": { "inline": true, "text_offset": 111, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.8.5", "order": 22, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "¹", "attrs": { "inline": true, "text_offset": 248, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.8.6", "order": 23, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "¹³", "attrs": { "inline": true, "text_offset": 284, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.8.7", "order": 24, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "¹", "attrs": { "inline": true, "text_offset": 346, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.8.8", "order": 25, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "¹", "attrs": { "inline": true, "text_offset": 381, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.8.9", "order": 26, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "¹", "attrs": { "inline": true, "text_offset": 414, "text_span": 9, "bbox_estimated": true } }, { "id": "p36.8.10", "order": 27, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "μ", "attrs": { "inline": true, "text_offset": 467, "text_span": 10, "bbox_estimated": true } }, { "id": "p36.8.11", "order": 28, "type": "formula", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "₅₀", "attrs": { "latex": "_{50}", "inline": true, "text_offset": 490, "text_span": 10, "bbox_estimated": true, "alt": "sub 50", "mathml": "50" } }, { "id": "p36.8.12", "order": 29, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "×", "attrs": { "inline": true, "text_offset": 502, "text_span": 10, "bbox_estimated": true } }, { "id": "p36.8.13", "order": 30, "type": "formula", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "₅₀", "attrs": { "latex": "_{50}", "inline": true, "text_offset": 530, "text_span": 10, "bbox_estimated": true, "alt": "sub 50", "mathml": "50" } }, { "id": "p36.8.14", "order": 31, "type": "formula", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "₅₀", "attrs": { "latex": "_{50}", "inline": true, "text_offset": 552, "text_span": 10, "bbox_estimated": true, "alt": "sub 50", "mathml": "50" } }, { "id": "p36.8.15", "order": 32, "type": "formula", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "₅₀", "attrs": { "latex": "_{50}", "inline": true, "text_offset": 576, "text_span": 10, "bbox_estimated": true, "alt": "sub 50", "mathml": "50" } }, { "id": "p36.8.16", "order": 33, "type": "formula", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "₅₀", "attrs": { "latex": "_{50}", "inline": true, "text_offset": 600, "text_span": 10, "bbox_estimated": true, "alt": "sub 50", "mathml": "50" } }, { "id": "p36.8.17", "order": 34, "type": "text", "bbox": { "l": 70.56, "t": 624.24, "r": 538.32, "b": 569.76 }, "text": "×", "attrs": { "inline": true, "text_offset": 614, 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[α]D: +8.3° (c 1.2, MeOH). UV (λmax, MeOH, nm): 210.5 (log ε 3.97). IR (νmax, film, cm⁻¹): 3100–3650, 3023, 2928–1750, 1641, 1423, 1215, 1028, 930. MS: EI-MS (TMS) m/z 525, 455, 453, 383, 313, 293, 223, 213, 123. NMR: ¹H NMR (500 MHz, CDCl₃), ¹³C NMR (125 MHz, CDCl₃). Derivatives: per-MTPA esters (¹H NMR), TMS (EI-MS). Biological activities (μg/mL): BST LC₅₀ 5.7 × 10⁻³, A-549 ED₅₀ 1.6 × 10⁻², MCF-7 ED₅₀ >10⁻¹, HT-29 ED₅₀ 4.3 × 10⁻³, A-498 ED₅₀ 4.9 × 10⁻², PC-3 ED₅₀ 2.8 × 10⁻⁴, PACA-2 ED₅₀ 1.7 × 10⁻⁴. Source: Rollinia mucosa, seeds." }, { "id": "p36.11", "order": 50, "type": "heading", "bbox": { "l": 52.8, "t": 413.28, "r": 152.4, "b": 402.96 }, "text": "References and Notes", "attrs": { "block_label": "paragraph_title" }, "level": 3 }, { "id": "p36.12", "order": 51, "type": "list", "bbox": { "l": 57.6, "t": 399.6, "r": 295.44, "b": 80.4 }, "text": "", "attrs": { "item_count": 19 }, "children": [ { "id": "p36.12.1", "order": 52, "type": "list_item", "bbox": { "l": 60.96, "t": 399.6, "r": 294.48, "b": 383.52 }, "text": "Leboeuf, M.; Cavé, A.; Bhaunik, P. K.; Mukherjee, B.; Mukherjee, R. Phytochemistry 1982, 21, 2783–2813.", "marker": "(1)", "attrs": { "block_label": "reference_content" } }, { "id": "p36.12.2", "order": 53, "type": "list_item", "bbox": { "l": 61.44, "t": 383.52, "r": 295.44, "b": 354.48 }, "text": "Cavé, A.; Figadére, B.; Laurens, A.; Cortes, D. In Progress in The Chemistry of Organic Natural Products; Herz, W., Kirby, G. W., Moore, R. 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