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Boletín MERCYT
(SABER ULA, 2008-07-15)
ÍNDICE
Introducción
Producción científica venezolana en el contexto Latinoamericano y mundial
La negación de ser un alcohólico
Número y tipo de publicaciones con crédito para Venezuela
Número de coantones por ...
X-ray structure of 6-deoxymikanokryptin, a new guaianolide from vernonia scorpiodes pers: 3-Oxo -1α, 7α, 8β,(H) -guaia-4(5), 11(13)-dien-8, 12-olide
(SABER ULA, 2008-07-14)
X-ray structure of 6-deoxymikanokryptin, a new guaianolide from vernonia scorpiodes pers: 3-Oxo -1α, 7α, 8β,(H) -guaia-4(5), 11(13)-dien-8, 12-olide.
(Gómez Caraballo, Dora María; Rivera, Valentina; Rodulfo de Gil, Eldrys; ...
X - ray structure of desacetoxysolaphyllidine, a steroid alkaloid from solanum hypomalacophyllum bitter: (22R, 23S, 25R) -22, 26- epimino -3β, 23 -dihydroxy- 5α -cholestan- 4 -one- ammonium acetate (1/1), C27 H45 NO3.NH4+.C2H3O2-
(SABER ULA, 2008-07-14)
X - ray structure of desacetoxysolaphyllidine, a steroid alkaloid from solanum hypomalacophyllum bitter: (22R,
23S, 25R)-22,26-epimino-3β,23-dihydroxy-5α-cholestan-4-one-ammonium acetate (1/1), C27
H45 NO3.NH4+.C2H3O2-
(Gómez ...
X - ray crystal structure of trans-dichloro (hexaphenyl -1, 4,7, 10- tetraphosphadecane) ruthhenium (II)
(SABER ULA, 2008-07-14)
X - ray crystal structure of trans-dichloro (hexaphenyl -1, 4,7, 10 -tetraphosphadecane) ruthhenium (II).
(Rivera, Valentina; Rodulfo de Gil, Eldrys y Fontal, Bernardo)
Abstract
The synthesis and X- ray crystal structure ...
X - ray structure of 1, 4-bis (diphenylphosphino) butane
(SABER ULA, 2008-07-14)
X - ray structure of 1, 4-bis (diphenylphosphino) butane.
(Rivera, Valentina; Gómez Caraballo, Dora María; Rodulfo de Gil, Eldrys y Suárez B., Trino)
Abstract
C28H28P2, Mr = 426.48, monoclinic, P21/c, a = 6.134
(2), ...
Phenyl substituted cycloprpanes. I. Trans - 2 - (p- Tolyl) cyclopropanoic acid
(SABER ULA, 2008-07-12)
Phenyl substituted cycloprpanes. I. Trans - 2 - (p- Tolyl) cyclopropanoic acid.
(Belkis M., Ramírez V.; Rivera, Valentina; Rodulfo de Gil, Eldrys; Alonso Amelot, Miguel y Peckerar, Sarail)
Resumen
C11H12O2’ Mr = ...
Phenyl-substituted cycloprpanes. II. Ethyl trans -2-phenylcycloprpane-1- carboxylate
(SABER ULA, 2008-07-12)
Phenyl-substituted cycloprpanes. II. Ethyl trans –2–Phenylcycloprpane-1- carboxylate.
(Mora, Asiloé J.; Rivera, Valentina; Rodulfo de Gil, Eldrys y Alonso Amelot, Miguel)
Resumen
C12H14O2, Mr = 190.24, orthorhombic, ...