Zobrazeno 1 - 10
of 213
pro vyhledávání: '"Roberto R. Gil"'
Autor:
Roberto R. Gil
Publikováno v:
Molecules, Vol 5, Iss 3, Pp 311-312 (2000)
The results of three years of search for natural aromatase inhibitors will be presented.
Externí odkaz:
https://doaj.org/article/df2ab3cfa2da4471a4772ea62f4e2d86
Publikováno v:
Molecules, Vol 5, Iss 3, Pp 514-515 (2000)
The phytochemical study of two species of Jaborosa caulescens (var. caulescens and var. bipinnatifida) yielded the four new withanolides 1-4. The structures of the new compounds were determined using a combination of spectroscopic techniques (includi
Externí odkaz:
https://doaj.org/article/01f117a8cf05416998866be3deeae7dd
Autor:
Philippe Lesot, Roberto R. Gil
Publikováno v:
Two‐Dimensional (2D) NMR Methods. :209-296
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5da09f50b76659fbea993872cf7bd20
https://doi.org/10.1002/9781119806721.ch9
https://doi.org/10.1002/9781119806721.ch9
Autor:
Manami Kawakami, Karl H. G. Schulz, Anthony J. Varni, Claudio F. Tormena, Roberto R. Gil, Kevin J. T. Noonan
Publikováno v:
Polymer Chemistry. 13:5316-5324
Here, a new class of ester-functionalized polychalcogenophene is reported, the poly(3-alkylesterselenophene). Moreover, a series of thiophene–selenophene copolymers were prepared.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd2515fcc4cb0ab4a6648c68ac04ab43
https://doi.org/10.1039/d2py00777k
https://doi.org/10.1039/d2py00777k
Autor:
Roberto R. Gil, Chris Limberakis, Kathleen A. Farley, Ricardo Lira, Justin Bellenger, Ye Che, Martin R. M. Koos, Leandro F. Gil‐Silva, Reto Horst
Publikováno v:
Angewandte Chemie International Edition. 60:26314-26319
Determination of the solution conformation of both small organic molecules and peptides in water remains a substantial hurdle in using NMR solution conformations to guide drug design due to the lack of easy to use alignment media. Herein we report th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52cedf9cc2b534ba7eb6767034caf793
https://doi.org/10.1002/anie.202106794
https://doi.org/10.1002/anie.202106794
Publikováno v:
Angewandte Chemie International Edition. 59:3938-3941
We present a method to use long-range CH coupling constants to derive the correct diastereoisomer from the molecular constitution of small molecules. A set of 79 2 JCH and 3 JCH values collected from a single HSQMBC experiment on a sample of strychni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca546b86be02116b0098ab454c5cbc7f
https://doi.org/10.1002/anie.201915103
https://doi.org/10.1002/anie.201915103
Publikováno v:
Chemical Science
Nuclear Overhauser Effect (NOE) methods in NMR are an important tool for 3D structural analysis of small molecules. Quantitative NOE methods conventionally rely on reference distances, known distances that have to be spectrally separated and are not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ca42a5140210c7d1743a8cad936a4ad
https://doi.org/10.1039/d0sc02970j
https://doi.org/10.1039/d0sc02970j
Autor:
Wen-Ji Wang, Jin-Ming Gao, Han Liu, Wen-Bo Han, Armando Navarro-Vázquez, Jiang-Jiang Tang, Xinxiang Lei, Guang-Yi Wang, Roberto R. Gil
Publikováno v:
Organic Letters. 22:405-409
Herpotrichones A and B (1 and 2), two intermolecular [4 + 2] adducts with an unprecedented pentacyclic 6/6/6/6/3 skeleton, were isolated from Herpotrichia sp. SF09, an isopod-associated fungus, alo...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a5d94dc75b286a166329ea5c6e69b98
https://doi.org/10.1021/acs.orglett.9b04099
https://doi.org/10.1021/acs.orglett.9b04099
Autor:
Roberto R. Gil, Cleyton Marcos de Melo Sousa, Fernando Hallwass, Christian Griesinger, Wamberto Alristenio Moreira de Almeida, Raquel Brandt Giordani, Armando Navarro-Vázquez
Publikováno v:
Magnetic Resonance in Chemistry. 59:561-568
The conformation in solution of monocrotaline, a pyrrolizidine alkaloid presenting an eleven-membered macrocyclic diester ring, has been investigated using a combination of isotropic and anisotropic nuclear magnetic resonance parameters measured in f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbc1f93db9fad163bbfda8e3980dced8
https://doi.org/10.1002/mrc.4968
https://doi.org/10.1002/mrc.4968
Autor:
Roberto R. Gil, Kevin J. T. Noonan, Martin R. M. Koos, Samantha N. MacMillan, Anthony J. Varni, Matthew A. Baker, Josué Ayuso-Carrillo
Publikováno v:
Polymer Journal. 52:83-92
A new nickel diphosphine catalyst has been synthesized in which the bidentate ligand has two different phosphine donors, a typical PPh2 group and a stronger σ-donating PEt2 group. The catalyst was highly effective for the chain-growth polymerization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1f50bd3dd4d33e482ef2e0be1239a1
https://doi.org/10.1038/s41428-019-0259-3
https://doi.org/10.1038/s41428-019-0259-3