Výsledky vyhledávání - "Yara Ramirez"

Multimodal Pain Management for Cesarean Delivery: A Double-Blinded, Placebo-Controlled, Randomized Clinical Trial

Autor: Yara Ramirez, Maged M. Costantine, Michelle Simon, Giuseppe Chiossi, Lucia Pacheco, George R. Saade, Viviana Ellis, Rovnat Babazade, Luis Monsivais, Emily E. Hadley

Publikováno v: American journal of perinatology. 36(11)

Objective Our objective was to evaluate the efficacy of perioperative multimodal pain management in reducing opioid use after elective cesarean delivery (CD). Study Design A single-center, double-blinded, placebo-controlled randomized trial of women

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cdb38cbfe4394ebe05c776e1bd298c8
https://pubmed.ncbi.nlm.nih.gov/30822800

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Enantioselective synthesis of β-amino acids. Part 10: Preparation of novel α,α- and β,β-disubstituted β-amino acids from (S)-asparagine

Autor: Marı́a Luisa Kaiser-Carril, Eusebio Juaristi, Margarita Balderas, Víctor M. Jiménez-Pérez, Yara Ramirez‐Quiros, Heraclio López-Ruiz

Publikováno v: Tetrahedron: Asymmetry. 10:3493-3505

Perhydropyrimidinone ( S )- 1 is alkylated with very high diastereoselectivity to give trans products (2 S ,5 R )- 3 , (2 S ,5 R )– 4 and (2 S ,5 R )- 5 . Dialkylation of ( S )- 1 also proceeds with complete stereoselectivity to afford adducts (2 S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e84ddf1cc12675c8d934c206616956ae
https://doi.org/10.1016/s0957-4166(99)00328-6

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α-Alkylation of (S)-Asparagine with Self-Regeneration of the Stereogenic Center: Enantioselective Synthesis of α-Substituted Aspartic Acids1,2

Autor: Jaime Escalante, Yara Ramirez‐Quiros, Heraclio López-Ruiz, Domingo Madrigal, Eusebio Juaristi

Publikováno v: The Journal of Organic Chemistry. 63:4706-4710

A convenient method for the α-alkylation of (S)-asparagine with “self-regeneration of the stereogenic center” is described. The synthetic protocol involves stereoselective conversion of (S)-asparagine into enantiopure imino ether (2S,6S)-9, whic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8645907aedef0ffa04110f3aa180e521
https://doi.org/10.1021/jo980367a

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ChemInform Abstract: Enantioselective Synthesis of β-Amino Acids. Part 10. Preparation of Novel α,α- and β,β-Disubstituted β-Amino Acids from (S)-Asparagine

Autor: Margarita Balderas, Marı́a Luisa Kaiser-Carril, Yara Ramirez‐Quiros, Eusebio Juaristi, Heraclio López-Ruiz, Víctor M. Jiménez-Pérez

Publikováno v: ChemInform. 31

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2711bd11f1a2894e2be888d05e44b59
https://doi.org/10.1002/chin.200004086

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ChemInform Abstract: Stereoselective Tandem Michael-Intramolecular Cyclization Approach to Functionalized Pyrroloisoindolones

Autor: Laura A. Vallejo, Ignacio Regla, Yara Ramirez, Patricia Demare, Eusebio Juaristi, Hugo A. Jimenez‐Vazquez, Mabel C. Fragoso, Adelfo Reyes, Joaquín Tamariz

Publikováno v: ChemInform. 31

A stereoselective synthesis of pyrrolo(2,1-alisoindol-5-ones is described. The synthesis takes place through a tandem Michael addition-intnmolecular cyclization. by the base- promoted condensation of methyl N-phthaloylalaninate with conjugate accepto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb53e3499690f3053a213296bcaf1b1e
https://doi.org/10.1002/chin.200002146

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Akademický článek

CHAPTER IX: NEW MEMBERS AND DECEASED MEMBERS PRESENTED AT THE GENERAL ASSEMBLY.

Publikováno v: Proceedings of the International Astronomical Union. Dec2023, Vol. 18 Issue T30, p109-127. 19p.

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