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Nephroma

Most of the previously identified 25 chlorinated anthraquinones are found in lichen and fungi (1). The newly discovered examples have a wider range of sources. Studies of the lichen Nephroma laevigatum from the British Columbia coast have identified the new anthraquinone, 7-chloro-l-O-methyl-co-hydroxy-emodin (2157), and the two novel hypericins, 7,7 -dichlorohypericin (2158) and 2,2, 7,7 -tetrachlorohypericin (2159) (1931), as well as 5-chloroemodin (2160), 5-c h I oro -1 - (9 - m e t h v I - o >- h yd ro x ye m od i n (2161), and 5-chloro-co-hydroxyemodin (2162) (1932). In addition to containing several known chlorinated anthraquinones, the Scandinavian fungus Dermocybe sanguinea has afforded the new 5,7-dichloroendocrocin (2163) (1933). The novel tetracyclic anthraquinones... [Pg.319]

Cohen PA, Towers GHN (1996) Biosynthetic Studies on Chlorinated Anthraquinones in the Lichen Nephroma laevigtum. Phytochemistry 42 1325... [Pg.470]

Nephroma arcticum (L.) Torss. Environmental and Experimental Botany, 31, 367-75. [Pg.372]

Molecular Detection of Congenital Fibrosarcoma and Mesoblastic Nephroma... [Pg.153]

Note that the t(12 15)(pl3 q26) translocation is also associated with the a rare type of breast cancer namely the secretory breast carcinoma, whereas the trisomy of chromosome 11 specific for both congenital fibrosarcoma and mesoblastic nephroma was not found in association with this type of breast carcinoma. [Pg.154]

Congenital mesoblastic nephroma t(12 15) is associated with ETV6-NTRK3 gene fusion. Am J Pathol, 153, 1451-1458. [Pg.259]

Knezevich, S.R., Garnett, M.J. et al. (1998) ETV6-NTRK3 gene fusion and trisomy 11 establish a histogenetic hnk between mesoblastic nephroma and congenital fibrosarcoma. Cancer Res, 58, 5046-5048. [Pg.259]

Argani, P., Fritsch, M. etol. (2000) Detection of the ETV6-NTRK3 chimeric RNA of infantile fibrosarcoma/ceDular congenital mesoblastic nephroma in paraffin-embedded tissue application to challenging pediatric renal stromal tumors. Mod Pathol, 13, 29-36. [Pg.259]

Anderson, J., Gibson, S., Sehire, N.J. (2006) Expression of E FV6-NTRK3 in classical, cellular and mixed subtypes of congenital mesoblastic nephroma. Histopathology, 48, 748-753. [Pg.259]

Adem C, Gisselsson D. Dal Cin P, Nascimento AG. ETV6 rearrangements in patients with infantile fibrosarcomas and congenital mesoblastic nephromas by fluorescence in situ hybridization. Mod Pathol. 2001 14 1246-51. [Pg.796]

Isol. from Ramalina stenospora. Nephroma cellulosum and Pertusaria spp. Cryst. (cyclohexane). Mp 112-114°. [Pg.383]

StL Caloplaca xanthaspis (Krempelh.) Zahlbr., Nephroma laevigatum Ach. [Pg.178]

Deriv 6a,7a-Diacetoxyhopan-22-ol, mp 222 °C (EtOH-HjO), from hopan-6a,7a,22-triol with acetyl chloride and N,N-dimethylaniline in CHCI3 under reflux for 20 h StL Nephroma laevigatum Ach., Pseudo-cyphellaria crocata (L.) Vain. [Pg.377]

Bohman G (1968) Chemical studies on lichens. 11. An-thraquinones from Nephroma laevigatum. Ark Kemi 30 217-223... [Pg.449]

Acta Chem Scand 23 3038-3042 Bruun T (1971a) Phenarctin, a fully substituted depside from Nephroma arcticum, Acta Chem Scand 25 2831-2836... [Pg.450]

Cohen PA, Towers GHN (1995a) Anthraquinones and phenanthroperylenequinones from Nephroma lae-vigatum. J Nat Prod 58 520-526 Cohen PA, Towers GHN (1995b) The anthraquinones of Heterodermia obscurata. Phytochemistry 40 911-915 Comber ME, Sargent MV, Skelton BW, White AH (1989) Depsidone synthesis. Part 24. The synthesis of epiphorellic acid 2. A pseudodepsidone and X-ray crys-... [Pg.451]

Moroney SE, Ronaldson KJ, Wilkins AL, Green TGA, James PW (1981) Depsidone constituents from the Quintaria group of Nephroma species. Phytochemistry 20 787-789... [Pg.466]

Renner B, Nenssen A, Gerstner E (1982) Zur Phytochemie sudamerikanischer Nephroma-Arten. Z Naturforsch 37c 739-747... [Pg.468]

Wilkins AL (1977) The structure of a triterpenoid ketol from Cetraria nivalis. Phytochemistry 16 608-609 Wilkins AL (1980) Nephrin structure and occurrence in Nephroma species. Phytochemistry 19 696-697 Wilkins AL, Elix JA (1990) New fernene triterpenes from the lichen Pseudocyphellaria aurata. Aust J Chem 43 623-627... [Pg.472]

See other pages where Nephroma is mentioned: [Pg.355]    [Pg.364]    [Pg.470]    [Pg.370]    [Pg.101]    [Pg.268]    [Pg.82]    [Pg.153]    [Pg.153]    [Pg.153]    [Pg.154]    [Pg.259]    [Pg.159]    [Pg.633]    [Pg.8]    [Pg.170]    [Pg.171]    [Pg.173]    [Pg.177]    [Pg.177]    [Pg.177]    [Pg.182]    [Pg.260]    [Pg.288]    [Pg.293]    [Pg.331]    [Pg.34]    [Pg.61]   
See also in sourсe #XX -- [ Pg.196 , Pg.204 , Pg.205 , Pg.447 ]

See also in sourсe #XX -- [ Pg.206 ]



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Congenital mesoblastic nephroma

Cystic nephroma

Mesoblastic nephroma

Nephroma arcticum

Nephroma laevigatum

Nephroma multilocular cystic

Nephroma parile

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