Begona Lecea
Overview
Explore the profile of Begona Lecea including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
16
Citations
49
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
de Lera A, Alvarez R, Lecea B, Torrado A, Cossio F
Angew Chem Int Ed Engl
. 2018 May;
40(3):557-561.
PMID: 29712011
Pericyclic or pseudopericyclic? Although both mechanisms lead to the same product, they are deeply different in nature. The ring-current model proves to be a useful tool to define different kinds...
2.
Miller L, Clave P, Farre R, Lecea B, Ruggieri M, Ouyang A, et al.
Ann N Y Acad Sci
. 2013 Oct;
1300:261-277.
PMID: 24117648
The following discussion on the physiology of the esophagus includes commentaries on the function of the muscularis mucosa and submucosa as a mechanical antireflux barrier in the esophagus; the different...
3.
Opazo A, Lecea B, Admella C, Fantova M, Jimenez M, Marti-Rague J, et al.
Dis Colon Rectum
. 2009 Dec;
52(11):1902-11.
PMID: 19966640
Purpose: This study aims to compare the physiology of the longitudinal muscle of the anal canal with the internal anal sphincter in pigs. Methods: Histology and in vitro studies were...
4.
Banik B, Lecea B, Arrieta A, de Cozar A, Cossio F
Angew Chem Int Ed Engl
. 2007 Mar;
46(17):3028-32.
PMID: 17373014
No abstract available.
5.
Lecea B, Ayerbe M, Arrieta A, Cossio F, Branchadell V, Ortuno R, et al.
J Org Chem
. 2007 Jan;
72(2):357-66.
PMID: 17221950
The mechanism and the origins of the stereocontrol observed in the reaction between differently substituted alkenes and stable (phosphino)(silyl)carbenes giving cyclopropanes have been studied computationally. These cyclopropanation reactions proceed via...
6.
Palacios F, Herran E, Alonso C, Rubiales G, Lecea B, Ayerbe M, et al.
J Org Chem
. 2006 Jul;
71(16):6020-30.
PMID: 16872184
Aza-Wittig reaction of N-vinylic phosphazenes (1,2 addition), derived from diphenylmethylphosphine or derived from trimethylphosphine with alpha,beta-unsaturated aldehydes, leads to the formation of 3-azatrienes through a [2 + 2]-cycloaddition-cycloreversion sequence. The...
7.
Cossio F, Alonso C, Lecea B, Ayerbe M, Rubiales G, Palacios F
J Org Chem
. 2006 Mar;
71(7):2839-47.
PMID: 16555840
The mechanism of the aza-Wittig reaction between phosphazenes and aldehydes has been studied computationally, using DFT methods (B3LYP/6-31G level), and experimentally. It has been found that the reaction consists of...
8.
Farre R, Auli M, Lecea B, Martinez E, Clave P
J Pharmacol Exp Ther
. 2005 Nov;
316(3):1238-48.
PMID: 16303917
The neurotransmitters mediating relaxation of lower esophageal sphincter (LES) were studied using circular LES strips from adult pigs in organ baths. LES relaxation by sodium nitroprusside (1 nM-3 microM), vasoactive...
9.
Zubia A, Mendoza L, Vivanco S, Aldaba E, Carrascal T, Lecea B, et al.
Angew Chem Int Ed Engl
. 2005 Apr;
44(19):2903-7.
PMID: 15827972
No abstract available.
10.
Lecea B, Arrieta A, Cossio F
J Org Chem
. 2005 Jan;
70(3):1035-41.
PMID: 15675865
The main features of transition structures associated with eight-electron electrocyclic reactions have been studied with Density Functional Theory. It is found that conrotatory electrocyclization reaction of (3Z,5Z)-octa-1,3,5,7-tetraenes takes place via...