@article{fdi:31179, title = {{C}orallistin {A}, a second example of a free porphyrin from a living organism : isolation from the demosponge {C}orallistes sp. of the coral see and inhibition of abnormal cells}, author = {{D}'{A}mbrosio, {M}ich{\`e}le and {G}uerriero, {A}. /{D}ebitus, {C}{\'e}cile and {R}ibes, {O}livier and {R}icher de {F}orges, {B}ertrand and {P}ietra, {F}.}, editor = {}, language = {{ENG}}, abstract = {{I}t is shown that the demosponge #{C}orallistes$ sp. (#{T}etractinomorpha$, #{L}ithistida$, #{C}orallistidae$) collected in the {C}oral {S}ea, contains corallistin {A}, the second example, of a free porphyrin from a living organism. {T}he compound proved to be active against the {K}b cell line. {I}n contrast with the geoporphyrins which do not bear any {O}-atom corallistin {A} carries two carboxylic groups. ({R}{\'e}sum{\'e} d'auteur)}, keywords = {{INVERTEBRE} {AQUATIQUE} ; {SUBSTANCE} {NATURELLE} ; {EXTRACTION} ; {ACTIVITE} {BIOLOGIQUE} ; {CORALLISTINE} ; {PORPHYRINE} ; {ACTIVITE} {ANTITUMORALE} ; {MER} {DE} {CORAIL}}, booktitle = {}, journal = {{H}elvetica {C}himica {A}cta}, volume = {72}, numero = {}, pages = {1451--1454}, year = {1989}, DOI = {10.1002/hlca.19890720704}, URL = {https://www.documentation.ird.fr/hor/fdi:31179}, }