1. Context
2. Evidence Acquisition
3. Results
3.1. Coumarin-Hemiterpene Ethers and Their Plant Sources
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (15, 19-26).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (15, 24, 27-31).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (5, 24, 30-44).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (8, 9, 35, 45-58).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their source (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (5, 35, 38, 41, 43, 59-63).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (5, 6, 9, 13, 26, 34, 39, 40, 44, 64-76).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (5, 8, 13, 34, 69, 74, 77-84).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (4, 11, 29, 39, 40, 85-91).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (10, 11, 89, 91-96).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (10, 92, 93, 96-98).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (11, 40, 67, 69, 71, 80, 84, 94, 97, 99-103).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (40, 71, 77, 87, 101, 104-107).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (4, 37, 38, 85, 86, 108).
The plant-derived coumarin-hemiterpene ethers (CHEs) and their sources (Abbreviations: A, aerial parts; B, bark; Br, branches; E, epigeal parts; Eo, essential oil; F, fruits; Fl, flowers; L, leaves; O, oil; P, peels; R, root; Rb, root barks; Re, resin; Rh, rhizome; S, stems; Sb, stem bark; Se, seed; T, twigs; U, umbls; Un, underground parts; W, wood; Wh, whole herb) (4, 28, 29, 86, 109-111).
| Variables | Families |
|---|---|
| Rutaceae (53 compounds) | |
| 4-prenyloxy coumarins | - |
| 5-prenyloxy coumarins (8 compounds) | Citrus reticulata (20), C. aurantifolia (21), C. medica (22), C. meyeri (23), C. limon (15, 24), Zanthoxylum nitidium (27), Toddalia asiatica (28) |
| 6-prenyloxy coumarins | - |
| 7-prenyloxy coumarins (40 compounds) | Agathosma collina, A. imbricata, A. martiana, A. mucronulata, A. mundii, A. recurvifolia, A. serpyllacea, A. spinosa, A. thymifolia, A. unicarpellata, A. puberula (40), Melicope lunu-ankenda (59), M. hayesii (41), M. semecarpifolia (42), M. vitiflora (43), M. borbonica (73), Diosma ramosissima, D. prama, D. recurva (40), D. acmaeophylla (39), Coleonema album (37), C. calycinum (38), C. aspalathoides (38), Clausena anisata (60, 92), C. indica (61), C. excavata (98), Citrus trifoliata (93), C. medica (72), C. limon (24), Choisya arizonica, Ch. mollis (90), Ch. ternata (105), Myrtopsis sellingii (94), M. corymbosa (11), Haplophyllum obtusifolium (71, 82), H. ramosissimum (83), Galipea panamensis (95), G. trifoliata (91), Zanthoxylum schinifolium (87), Z. nitidium (111), Poncirus trifoliata (62, 96, 97), Phyllosma capensis (102), Triphasia trifolia (10), Eriostemon spicatus (89), Flindersia brayleyana (107), Euodia vitiflora (35), Asterolasia phebalioides (36), Ptaeroxylon obliquum (65) |
| 8-prenyloxy coumarins (5 compounds) | C. calycinum (38), C. album (37), T. asiatica (28), Z. nitidium (111) |
| Diprenyloxy coumarins | - |
| Asteraceae (37 compounds) | |
| 4-prenyloxy coumarins (1 compound) | Gerbera crocea (19) |
| 5-prenyloxy coumarins (3 compound) | Artemisia laciniata (29) |
| 6-prenyloxy coumarins (2 compound) | Carduus tenuiflorus (33), Pterocaulon polystachyum (34) |
| 7-prenyloxy coumarins (23 compound) | P. polystachyum (13, 34), P. virgatum (74), P. alopecuroides (13, 84), P. balansae (80), Pt. redolens (106) Artemisia glauca (51), A. dracunculoides (75), Artemisia armeniaca (86), A. apiacea (88), A. laciniata (29), Haplopappus multifolius (5, 81), H. deserticola (44), Isocoma tenuisecta, I. acradenia, I. rusbyi (50), Ozothamnus rosmarinifolius (68), O. lycopodioides (99), Tagetes lucida (8, 9), Helianthus tuberosus (76), Heterotheca inuloides (49), Viguiera gardneri (66), Flourensia thurifera (67), Melampodium divaricatum (85), Psiadia dentata (100), Gochnatia argentina (103), Helichrysum plicatum (101) |
| 8-prenyloxy coumarins (7 compound) | Artemisia tanacetifolia (4), A. caruifolia (108), A. armeniaca (4, 86), A. laciniata (4, 29), M. divaricatum (85) |
| Diprenyloxy coumarins (1 compound) | A. armeniaca (4) |
| Apiaceae (12 compounds) | |
| 4-prenyloxy coumarins | - |
| 5-prenyloxy coumarins (5 compounds) | Seseli sibiricum (30, 31), S. rigidum (32), Angelica gigas (25), Notopterygium incisum (26) |
| 6-prenyloxy coumarins | - |
| 7-prenyloxy coumarins (7 compounds) | Heracleum mantegazzianum (63), H. dissectum (53), H. lanatum (54), Angelica gigas (70), A. archangelica (52), Notopterygium franchetii (58), N. incisum (26, 58), Ligusticum lucidum (7), Seseli libanotis (35), Bupleurum fruticosum (69), Pimpinella anisum, Anethum graveolens (52), Lomatium nevadense (55), Tordylium apulum (56), Zosima absinthifolia (57), Libanotis intermedia (35) |
| 8-prenyloxy coumarins | - |
| Diprenyloxy coumarins | - |
3.2. Natural Coumarin-Hemiterpene Ethers from Rutaceae
3.3. Natural Coumarin-Hemiterpene Ethers from Asteraceae
3.4. Natural Coumarin-Hemiterpene Ethers from Apiaceae
3.5. Natural Coumarin-Hemiterpene Ethers from Other Plant Families
| Families | 4-prenyloxy Coumarins | 5-prenyloxy Coumarins | 6-prenyloxy Coumarins | 7-prenyloxy Coumarins | 8-prenyloxy Coumarins | Diprenyloxy Coumarins |
|---|---|---|---|---|---|---|
| Cucurbitaceae (Cucumisbisexualis) | - | - | - | - | - | Marianin A (109) |
| Amaranthaceae (Amaranthusretroflexus, Spinaciaoleracea) | - | - | - | 7-isopentenyloxycoumarin (45, 46) | - | - |
| Myrtaceae (Melaleuca alternifolia) | - | - | - | 7-isopentenyloxycoumarin (47) | - | - |
| Campanulaceae (Codonopsispilosula) | - | - | - | 7-isopentenyloxycoumarin (48) | - | - |
| Solanaceae (Lyciumbarbarum) | - | - | - | 7-isopentenyloxycoumarin (46) | - | - |
| Polygalaceae (Polygala sabulosa) | - | - | - | 6-methoxy-7-isopentenyloxycoumarin (64) | - | - |
| Convolvulaceae (Convolvulus trabutianus) | - | - | - | 6-methoxy-7-isopentenyloxycoumarin (6) | - | - |
| Simaroubaceae (Ailanthus altissima) | - | - | - | 6-methoxy-7-isopentenyloxycoumarin (77), Altissimacoumarin N (77), Puberulin (77) | - | - |
| Thymelaeaceae (Daphne oleoides) | - | - | - | Virgatenol (78) | - | - |
| Theaceae (Euryachinensis) | - | - | - | Haplopinol methyl ether, 6-demethyl obtusinin (79) | - | - |
| Scrophulariaceae (Verbascumthapsus) | - | - | - | 2´, 3´dihydroxy puberulin (104) | - | - |
| Lamiaceae (Gmelinaarborea) | - | - | - | - | Artanin (110) | - |















