Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Libor Matyas"'
Publikováno v:
Tetrahedron. 61:2269-2278
An efficient synthesis of 6-azapregnane derivatives and their biological activity is described. The nitrogen was introduced into the B ring using Beckmann rearrangement of the ( E )-oxime of 6-oxo-B-nor-5α-pregnane derivatives. The required 3α-hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a2409ad16e9b0c30b1253e017704b83
https://doi.org/10.1016/j.tet.2005.01.055
https://doi.org/10.1016/j.tet.2005.01.055
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The 3α-hydroxy function has been considered essential for the biological activity of neurosteroids at the GABAA receptor. It was found that 3α-amino-5α-pregnan-20-one (3) increased the binding of [3H]flunitrazepam at the GABAA receptor in the prim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5204dff61728076941aaa940c8de5d40
https://doi.org/10.1135/cccc20041506
https://doi.org/10.1135/cccc20041506
Autor:
Zoila Babot, Libor Matyas, Miguel Vidal, Alexander Kasal, Cristina Suñol, Zdena Kristofikova, Barbora Slavikova, Jordi Bujons
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
El pdf es la versión post-print.
(25R)-3β-Hydroxy-5α-spirostan-12-one (hecogenin) and 11α-hydroxypregn-4-ene-3,20-dione (11α-hydroxyprogesterone) were used as starting materials for the synthesis of a series of 11- and 12-substituted deriva
(25R)-3β-Hydroxy-5α-spirostan-12-one (hecogenin) and 11α-hydroxypregn-4-ene-3,20-dione (11α-hydroxyprogesterone) were used as starting materials for the synthesis of a series of 11- and 12-substituted deriva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc4dd58722c7ab03a8b65c7552b5309
http://hdl.handle.net/10261/89237
http://hdl.handle.net/10261/89237
Autor:
Zoila Babot, Libor Matyas, Cristina Suñol, Alexander Kasal, Daniel Asmed Garcia, Zdena Kristofikova, Jordi Bujons
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
10 pages, 2 tables, 7 figures.-- PMID: 16722640 [PubMed].-- Printed version published Jun 1, 2006.
Supporting information available at: http://pubs.acs.org/doi/suppl/10.1021/jm060002f
A GABA(A) receptor study of several B-nor analogues of a
Supporting information available at: http://pubs.acs.org/doi/suppl/10.1021/jm060002f
A GABA(A) receptor study of several B-nor analogues of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01d19d481b379da923bb6ca1e99043d5
http://hdl.handle.net/10261/12267
http://hdl.handle.net/10261/12267
Publikováno v:
ChemInform. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d617c9184c634fdbdf3dc92b43fa982
https://doi.org/10.1002/chin.200452166
https://doi.org/10.1002/chin.200452166
Publikováno v:
Engineering for Rural Development - International Scientific Conference. 2024, p881-886. 6p.
Autor:
Cisler, Martin1 cisler@tf.czu.cz, Horejs, Frantisek1 horejsf@tf.czu.cz, Strnad, Michal1 strnadmichal@tf.czu.cz, Matyas, Libor1 matyasl@tf.czu.cz
Publikováno v:
Engineering for Rural Development - International Scientific Conference. 2024, p838-843. 6p.
Autor:
Horejs, Frantisek1 horejsf@tf.czu.cz, Cisler, Martin1 cisler@tf.czu.cz, Matyas, Libor1 matyasl@tf.czu.cz, Strnad, Michal1 strnadmichal@tf.czu.cz
Publikováno v:
Engineering for Rural Development - International Scientific Conference. 2024, p826-831. 6p.
Publikováno v:
Scopus-Elsevier
12,20-Dioxo-5α-pregnan-3β-yl acetate, obtained from hecogenin, was treated with NaH in DMSO to yield the bridged cyclopropano ketone, 3β-hydroxy-12α,21-cyclo-12β,21-methano-5α,17α-pregnan-20-one. In tert-BuOH the reaction leads to 3β-hydroxy-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a12b9aec3db21d3623d586bd28d708a
http://www.scopus.com/inward/record.url?eid=2-s2.0-84897489723&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84897489723&partnerID=MN8TOARS
Autor:
Vondrová, Naďa, Rendl, Miroslav
Kniha přináší výsledky výzkumu dosažené v rámci projektu GAČR Kritická místa matematiky základní školy v letech 2012–2014. Jedním z cílů projektu bylo shromáždit a analyzovat žákovské postupy při řešení úloh z tzv. kriti