@article{fdi:010075999, title = {{C}hemotypes and biomarkers of seven species of {N}ew {C}aledonian liverworts from the {B}azzanioideae subfamily}, author = {{M}{\'e}toyer, {B}. and {L}ebouvier, {N}. and {H}nawia, {E}douard and {H}erbette, {G}. and {T}houvenot, {L}. and {A}sakawa, {Y}. and {N}our, {M}. and {R}aharivelomanana, {P}.}, editor = {}, language = {{ENG}}, abstract = {{V}olatile components of seven species of the {B}azzanioideae sub-family ({L}epidoziaceae) native to {N}ew {C}aledonia, including three endemic species ({B}azzania marginata, {A}cromastigum caledonicum and {A}. tenax), were analyzed by {GC}-{FID}-{MS} in order to index these plants to known or new chemotypes. {D}etected volatile constituents in studied species were constituted mainly by sesquiterpene, as well as diterpene compounds. {A}ll so-established compositions cannot successfully index some of them to known chemotypes but afforded the discovery of new chemotypes such as cuparane/fusicoccane. {T}he major component of {B}. francana was isolated and characterized as a new zierane-type sesquiterpene called ziera-12(13),10(14)-dien-5-ol (23). {I}n addition, qualitative intraspecies variations of chemical composition were very important particularly for {B}. francana which possessed three clearly defined different compositions. {W}e report here also the first phytochemical investigation of {A}cromastigum species. {M}oreover, crude diethyl ether extract of {B}. vitatta afforded a new bis(bibenzyl) called vittatin (51), for which a putative biosynthesis was suggested.}, keywords = {{PLANTE} {UTILE} ; {PHYTOCHIMIE} ; {COMPOSITION} {CHIMIQUE} ; {BIOSYNTHESE} ; {CHIMIOTAXONOMIE} ; {NOUVELLE} {CALEDONIE}}, booktitle = {}, journal = {{M}olecules}, volume = {23}, numero = {6}, pages = {art. no 1353 [27 ]}, ISSN = {1420-3049}, year = {2018}, DOI = {10.3390/molecules23061353}, URL = {https://www.documentation.ird.fr/hor/fdi:010075999}, }