Zobrazeno 1 - 10
of 33
pro vyhledávání: '"13C-NMR data"'
Publikováno v:
Molecules, Vol 26, Iss 24, p 7646 (2021)
Chromone glycosides comprise an important group of secondary metabolites. They are widely distributed in plants and, to a lesser extent, in fungi and bacteria. Significant biological activities, including antiviral, anti-inflammatory, antitumor, anti
Externí odkaz:
https://doaj.org/article/8901c462d61741c2af2c5597a5ceb42c
Autor:
Qing Xia, Huazheng Zhang, Xuefei Sun, Haijuan Zhao, Lingfang Wu, Dan Zhu, Guanghui Yang, Yanyan Shao, Xiaoxue Zhang, Xin Mao, Lanzhen Zhang, Gaimei She
Publikováno v:
Molecules, Vol 19, Iss 11, Pp 17478-17535 (2014)
Ganoderma triterpenes (GTs) are the major secondary metabolites of Ganoderma lucidum, a traditional Chinese medicine, popularly used for complementary cancer therapy. GTs are lanostane-tetracyclic triterpenes. They have been reported to possess anti-
Externí odkaz:
https://doaj.org/article/4ad76daa19804c198bce638acca11296
Publikováno v:
Molecules, Vol 14, Iss 11, Pp 4454-4475 (2009)
Euphorbia species are widely distributed plants, many of which are used in folk medicine. Over the past twenty years, they have received considerable phytochemical and biological attention. Their diterpenoid constituents, especially those with abieta
Externí odkaz:
https://doaj.org/article/1e6a95fb248c45209dba6c3695636b16
Autor:
Antônio Flávio de Carvalho Alcântara, Patrícia Machado de Oliveira, Dorila Piló-Veloso, Alison Geraldo Pacheco
Publikováno v:
Molecules, Vol 14, Iss 3, Pp 1245-1262 (2009)
The genus Aristolochia,an important source of physiologically active compounds that belong to different chemical classes, is the subject of research in numerous pharmacological and chemical studies. This genus contains a large number of terpenoid com
Externí odkaz:
https://doaj.org/article/3d05b76b3e314abfaacd0d4bdafb4950
Autor:
Marques Délcio D., Machado Maria Iracema Lacerda, Carvalho Mário Geraldo de, Meleira Luiz Augusto da C., Braz-Filho Raimundo
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 9, Iss 3, Pp 295-301 (1998)
The isoflavonoids 6,7-dimethoxy-3?,4?-methylenodioxy-, 4?-hydroxy-3?,6,7-trimethoxy-, 3,4,6,7-tetramethoxy-, 7-hydroxy-6-methoxy-3,4-methylenodioxy-, 2?,6,7-trimethoxy-3?,4?-methylenedioxy-, 2?,3?,4?,6,7-pentamethoxy- and 2?,4?,5,6,7-pentamethoxyisof
Externí odkaz:
https://doaj.org/article/d68d68b77d7e4e039f384d227da96c42
Publikováno v:
Molecules, Vol 14, Iss 11, Pp 4454-4475 (2009)
Molecules
Molecules
Euphorbia species are widely distributed plants, many of which are used in folk medicine. Over the past twenty years, they have received considerable phytochemical and biological attention. Their diterpenoid constituents, especially those with abieta
Publikováno v:
Repositório Institucional da UFBA
Universidade Federal da Bahia (UFBA)
instacron:UFBA
Universidade Federal da Bahia (UFBA)
instacron:UFBA
1. Subject and sourceIn continuation with our studies on Mikania species (Nun˜ez and Roque, 1999;Nun˜ez et al., 2002), leaves of Mikania sp. nov. (Asteraceae) were collected in “Morrodo Pai Ina´cio”, Chapada Diamantina, Bahia, Brazil (S 12°27
Autor:
Raimundo Braz-Filho, Mário Geraldo de Carvalho, Luiz Augusto da C. Meleira, Maria Iracema L. Machado, Délcio D. Marques
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 9, Iss 3, Pp 295-301 (1998)
ResearcherID
Journal of the Brazilian Chemical Society v.9 n.3 1998
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 9, Issue: 3, Pages: 295-301, Published: MAY 1998
ResearcherID
Journal of the Brazilian Chemical Society v.9 n.3 1998
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 9, Issue: 3, Pages: 295-301, Published: MAY 1998
The isoflavonoids 6,7-dimethoxy-3’,4’-methylenodioxy-, 4’-hydroxy-3’,6,7-trimethoxy-, 3,4,6,7-tetramethoxy-, 7-hydroxy-6-methoxy-3,4-methylenodioxy-, 2’,6,7-trimethoxy-3’,4’-methylenedioxy-, 2’,3’,4’,6,7-pentamethoxy- and 2’,4
Autor:
Raimundo Braz-Filho, Olga O. de A Lima
Publikováno v:
Journal of the Brazilian Chemical Society, Volume: 8, Issue: 3, Pages: 235-238, Published: JUN 1997
Journal of the Brazilian Chemical Society v.8 n.3 1997
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society v.8 n.3 1997
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
From the aerial parts of Ipomoea cairica (L.) Sweet (Convolvulaceae) the coumarins umbelliferone and scopoletin, and the dibenzyl-g-butyrolactone lignans arctigenin, matairesinol and trachelogenin, were isolated along with b-sitoterol and fatty acids
Publikováno v:
Repositório Institucional da UFBA
Universidade Federal da Bahia (UFBA)
instacron:UFBA
Universidade Federal da Bahia (UFBA)
instacron:UFBA
Texto completo: acesso restrito. p. 233-237 Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2013-01-24T20:11:55Z No. of bitstreams: 1 1-s2.0-S0305197803001352-main.pdf: 66277 bytes, checksum: e2600da7d3bef84bd064224bf065f894 (MD5) Made a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::a98d71ed8efcfd0dada3a3eca9369b77
http://www.repositorio.ufba.br/ri/handle/ri/8131
http://www.repositorio.ufba.br/ri/handle/ri/8131