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1

A heterodimer alkaloid from Narcissus pallidiflorus

Carles Codina, Francesc Viladomat, Jaume Bastida, Mario Rubiralta, Jean-Charles Quirion

Journal:

Year:

1990

Language:

english

File:

PDF, 279 KB

english, 1990

2

ChemInform Abstract: Synthetic Applications of 2-(1,3-Dithian-2-yl)indoles. Part 7. Synthesis of Aspidospermidine.

P. FORNS, A. DIEZ, M. RUBIRALTA

Journal:

Year:

1997

File:

PDF, 30 KB

1997

3

ChemInform Abstract: Solid-Supported Heterocumulenes: Preparation and Crystal Structure of Azaaplysinopsins.

J. M. CHEZAL, G. DELMAS, S. MAVEL, H. ELAKMAOUI, J. METIN, A. DIEZ, Y. BLACHE, A. GUEIFFIER, M. RUBIRALTA, J. C. TEULADE, O. CHAVIGNON

Journal:

Year:

1997

File:

PDF, 28 KB

1997

4

ChemInform Abstract: Methylenation and Oxidation of Chiral Non-Racemic 2-Piperidones: Reactivity of a New 3-Oxolactam.

Pilar Forns, M. Montserrat Fernandez, Anna Diez, Mario Rubiralta, Marie Pierre Cherrier, Martine Bonin, Jean-Charles Quirion

Journal:

Year:

1999

File:

PDF, 32 KB

1999

5

ChemInform Abstract: 3-Amino-2-piperidones as Constrained Pseudopeptides: Preparation of a New Ser-Leu Surrogate.

Jordi Piro, Mario Rubiralta, Ernest Giralt, Anna Diez

Journal:

Year:

1999

File:

PDF, 29 KB

1999

6

ChemInform Abstract: Efficient Method for the Preparation of (S)-5-Hydroxynorvaline.

Monica Garcia, Anna Serra, Mario Rubiralta, Anna Diez, Victor Segarra, Estrella Lozoya, Hamish Ryder, Jose M. Palacios

Journal:

Year:

2000

File:

PDF, 31 KB

2000

7

ChemInform Abstract: Oxazolopiperidin-2-ones as Type II′ β-Turn Mimetics: Synthesis and Conformational Analysis.

M. Angels Estiarte, Mario Rubiralta, Anna Diez, Michael Thormann, Ernest Giralt

Journal:

Year:

2001

File:

PDF, 33 KB

2001

8

Synthesis of 3-Aminolactams as X-Gly Constrained Pseudodipeptides and Conformational Study of a Trp-Gly Surrogate.

Marta Ecija, Anna Diez, Mario Rubiralta, Nuria Casamitjana, Marcelo J. Kogan, Ernest Giralt

Journal:

Year:

2004

File:

PDF, 52 KB

2004

9

Complete 1H and 13C NMR chemical shift assignment of N1- and N3-alkylnitrohistidines and of 1,4,6,7-tetrahydroimidazo[4,5-b]pyridines

Carmen Escolano, Marcelo J. Kogan, Mario Rubiralta, Ernest Giralt, Anna Diez

Journal:

Magnetic Resonance in Chemistry

Year:

2003

Language:

english

File:

PDF, 93 KB

english, 2003

10

Dubiusine from Narcissus dubius

Jaume Bastida, Jose M. Llabres, Francesc Viladomat, Carles Codina, Mario Rubiralta, Miguel Feliz

Journal:

Year:

1988

Language:

english

File:

PDF, 270 KB

english, 1988

11

9-O-Demethyl-2α-hydroxyhomolycorine, an alkaloid from Narcissus tortifolius

Jaume Bastida, Carles Codina, Francesc Viladomat, Mario Rubiralta, Jean-Charles Quirion, Henri-Philippe Husson

Journal:

Year:

1990

Language:

english

File:

PDF, 245 KB

english, 1990

12

Alkaloids from Narcissus bicolor

Francesc Viladomat, Jaume Bastida, Gemma Tribo, Carles Codina, Mario Rubiralta

Journal:

Year:

1990

Language:

english

File:

PDF, 273 KB

english, 1990

13

Alkaloids from Crinum kirkii

J. Bastida, C. Codina, P. Peeters, M. Rubiralta, M. Orozco, F.J. Luque, S.C. Chhabra

Journal:

Year:

1995

Language:

english

File:

PDF, 260 KB

english, 1995

14

Synthetic applications of 2-aryl-4-piperidones. X Synthesis of 3-aminopiperidines, potential substance P antagonists

Anna Diez, Aline Voldoire, Isabel López, Mario Rubiralta, Víctor Segarra, Lluís Pagès, JoséM Palacios

Journal:

Year:

1995

Language:

english

File:

PDF, 775 KB

english, 1995

15

Synthetic applications of 2-(1,3-dithian-2-yl)indoles VI.1 Synthesis of 20-epidasycarpidone

Pilar Forns, Anna Diez, Mario Rubiralta, Xavier Solans, Mercè Font-Bardia

Journal:

Year:

1996

Language:

english

File:

PDF, 634 KB

english, 1996

16

Synthetic applications of 2-aryl-4-piperidones. XI a new synthesis of the E-azaeburnamine skeleton

Isabel López, Anna Diez, Mario Rubiralta

Journal:

Year:

1996

Language:

english

File:

PDF, 1.10 MB

english, 1996

17

“Tandem” reactivity of 2-Cyano-Δ3-piperideines II: Endocyclic versus exocyclic iminium ion reactions

Jean-Luc Bettiol, Henri-Philippe Husson, David S. Grierson, Anna Diez, Mario Rubiralta

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 163 KB

english, 1991

18

Preparation of spiroindolines as potential intermediates in aspidosperma alkaloid synthesis

Yves Troin, Marie-Eve Sinibaldi, Jean-Claude Gramain, Mario Rubiralta, Anna Diez

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 258 KB

english, 1991

19

Synthetic applications of 2-(1,3-Dithian-2-yl)indoles V.1 asymmetric synthesis of dasycarpidone-type indole alkaloids

Laurent Micouin, Anna Diez, Josep Castells, David López, Mario Rubiralta, Jean-Charles Quirion, Henri-Philippe Husson

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 193 KB

english, 1995

20

Two alkaloids from Narcissus requienii

José M. Llabrés, Francesc Viladomat, Jaume Bastida, Carles Codina, Manuel Serrano, Mario Rubiralta, Miguel Feliz

Journal:

Year:

1986

Language:

english

File:

PDF, 409 KB

english, 1986

21

Alkaloids from Narcissus confusus

Jaume Bastida, Francesc Viladomat, Jose M. Llabres, Carles Codina, Miguel Feliz, Mario Rubiralta

Journal:

Year:

1987

Language:

english

File:

PDF, 583 KB

english, 1987

22

Phenanthridine alkaloids from Narcissus assoanus

José M. Llabrés, Francesc Viladomat, Jaume Bastida, Carles Codina, Mario Rubiralta

Journal:

Year:

1986

Language:

english

File:

PDF, 214 KB

english, 1986

23

Alkaloids from Narcissus leonensis

Jaume Bastida, Francesc Viladomat, Salvador Bergoñon, Juan Marcos Fernandez, Carles Codina, Mario Rubiralta, Jean-Charles Quirion

Journal:

Year:

1993

Language:

english

File:

PDF, 273 KB

english, 1993

24

Alkaloids from Narcissus muñozii-garmendiæ

Carles Codina, Jaume Bastida, Francesc Viladomat, Juan Marcos Fernández, Salvador Bergoñón, Mario Rubiralta, Jean-Charles Quirion

Journal:

Year:

1993

Language:

english

File:

PDF, 246 KB

english, 1993

25

Synthesis of a 3-aminopiperidin-2,5-dione as a conformationally constrained surrogate of the Ala-Gly dipeptide

M.Angels Estiarte, Anna Diez, Mario Rubiralta, Richard F.W Jackson

Journal:

Year:

2001

Language:

english

File:

PDF, 121 KB

english, 2001

26

Synthetic applications of 2-aryl-4-piperidones. V1.: Synthesis of the fundamental tetracyclic skeleton of ervitsine and its 20-deethylidene-6,16-dihydro analogue

Mario Rubiralta, M.Pilar Marco, Jordi Bolós, Jaume Trapé

Journal:

Year:

1991

Language:

english

File:

PDF, 1.11 MB

english, 1991

27

Synthesis and reactivity of 2-(1,3-dithian-2-yl)indoles. IV. Influence of the N,N-diethylcarbamoyl indole protecting group

Josep Castells, Yves Troin, Anna Diez, Mario Rubiralta, David S. Grierson, Henri-Philippe Husson

Journal:

Year:

1991

Language:

english

File:

PDF, 863 KB

english, 1991

28

Synthesis and reactivity of 2-(1',3'dithian-2'-yl)indoles

Mario Rubiralta, Nuria Casamitjana, David S. Grierson, Henri-Philippe Husson

Journal:

Year:

1988

Language:

english

File:

PDF, 575 KB

english, 1988

29

Synthetic applications of protected 2-aryl-4-piperidones. V. Synthesis of guettardine and 15-epiguettardine

Anna Diez, Merc≐ Tona, Mario Rubiralta

Journal:

Year:

1990

Language:

english

File:

PDF, 908 KB

english, 1990

30

Determination of rotational barriers of c(sp2)-c(sp3) bonds in 2-arylpiperidines. II.1 1h-dnmr and 13c-dnmr studies of the trans-1,3-dimethyl-2-(3,4,5-trimethoxyphenyl)-4-piperidone

Mario Rubiralta, Miguel Feliz, Carlos Jaime, Ernest Giralt

Journal:

Year:

1986

Language:

english

File:

PDF, 648 KB

english, 1986

31

Synthetic applications of 2-(1,3-dithian-2-yl)indoles. IV. New synthesis of the tetracyclic ABED ring system of Strychnos alkaloids

Anna Diez, Josep Castells, Pilar Forns, Mario Rubiralta, David S. Grierson, Henri-Philippe Husson, Xavier Solans, Mercè Font-Bardía

Journal:

Year:

1994

Language:

english

File:

PDF, 1.31 MB

english, 1994

32

Synthetic studies on indole alkaloids. VII. Effect of the piperidine ring substitution on intramolecular KtBuO/BF3.Et2O cyclization of N-(2-hydroxyethyl)-2-[1-(phenylsulfonyl)-3-indolyl]piperidines

A. Diez, C. Villa, M. Rubiralta

Journal:

Year:

1993

Language:

english

File:

PDF, 752 KB

english, 1993

33

Synthetic applications of 2-cyano-1,2,3,6-tetrahydropyridines, 3: Synthesis of 19,20-iso-16-demethyleneervitsine

Joan Bosch, Mario Rubiralta, Jordi Bolós

Journal:

Year:

1987

Language:

english

File:

PDF, 554 KB

english, 1987

34

Mercuric acetate cyclization of 4-(arylmethyl)piperidines; synthesis of indolo [2,3-g]morphans (tetracyclic ring system of strychnos indole alkaloids) and 7,8-benzomorphans

Joan Bosch, Josep Bonjoch, Anna Diez, Anna Linares, Montserrat Moral, Mario Rubiralta

Journal:

Year:

1985

Language:

english

File:

PDF, 806 KB

english, 1985

35

Conformationally restricted analogues of methionine: Synthesis of chiral 3-Amino-5-methylthio-2-piperidones

Ricardo Rodríguez, M. Angels Estiarte, Anna Diez, Mario Rubiralta, Anna Colell, Carmen García-Ruiz, JoséC. Fernández-Checa

Journal:

Year:

1996

Language:

english

File:

PDF, 569 KB

english, 1996

36

Solid phase synthesis of enantiomerically pure polyhydroxyvalerolactams

Jordi Piró, Mario Rubiralta, Ernest Giralt, Anna Diez

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 92 KB

english, 2001

37

Synthetic studies on indole alkaloids. VI synthesis of tetrahydroakuammicine and dihydrocorynantheol via 2-(3-indolyl)-4-piperidones

Anna Diez, Cristina Vila, Marie-Eve Sinibaldi, Yves Troin, Mario Rubiralta

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 249 KB

english, 1993

38

Synthetic applications of 2-(1,3-dithian-2-yl)indoles. Synthesis of 1-methyl-15-hydroxy-20-deethyldasycarpidone

Mario Rubiralta, Antoni Torrens, Anna Palet, David S. Grierson, Henri-Philippe Husson

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 255 KB

english, 1989

39

Synthetic studies on indole alkaloids. II. Applications of phenylsulfonylindoles on intramolecular cyclizations

Mario Rubiralta, Anna Diez, Cristina Vila

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 249 KB

english, 1990

40

Synthetic applications of 2-aryl-4-piperidones. VIII. Synthesis of methyl indolo[2,3-a]quinolizidin-2-acetate

Mario Rubiralta, Anna Diez, Cristina Vila, Jean-Luc Bettiol, Yves Troin, Marie-Eve Sinibaldi

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 238 KB

english, 1992

41

Synthetic studies on indole alkaloids. III. Synthesis of 1-ethylindolo[2,3-a]quinolizidin-2-one

Mario Rubiralta, Anna Diez, Cristina Vila

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 236 KB

english, 1990

42

Synthesis and structural study of 6-amino-1,4,6,7-tetrahydroimidazo[4,5-b]pyridin-5-ones

Carmen Escolano, Mario Rubiralta, Anna Diez

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 85 KB

english, 2002

43

3-Amino-2-piperidones as constrained pseudopeptides: Preparation of a new Ser-Leu surrogate

Jordi Piró, Mario Rubiralta, Ernest Giralt, Anna Diez

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 195 KB

english, 1999

44

Efficient method for the preparation of (S)-5-hydroxynorvaline

Mónica Garcı́a, Anna Serra, Mario Rubiralta, Anna Diez, Vı́ctor Segarra, Estrella Lozoya, Hamish Ryder, José M Palacios

Journal:

Tetrahedron: Asymmetry

Year:

2000

Language:

english

File:

PDF, 83 KB

english, 2000

45

Synthetic studies on indole alkaloids VIII. 1 Synthesis and reactivity of asymmetric 2-indolyi-4-methylenepiperidines

David Miguel, Anna Diez, Yves Blache, Javier Luque, Modesto Orozco, Roland Remuson, Yvonne Gelas-Mialhe, Mario Rubiralta

Journal:

Year:

1995

Language:

english

File:

PDF, 1.32 MB

english, 1995

46

Studies on the synthesis of indolo[2,3-α]quinolizidin-2-ones. II

Mario Rubiralta, Anna Diez, Cristina Vila

Journal:

Year:

1990

Language:

english

File:

PDF, 774 KB

english, 1990

47

New synthesis of benzo [a]quinolizidin-2-ones via protected 2-aryl-4-piperidones

Maria Rubiralta, Anna Diez, Antonia Balet, Joan Bosch

Journal:

Year:

1987

Language:

english

File:

PDF, 912 KB

english, 1987

48

Synthesis and synthetic applications of 3-amino-Δ5-piperidein-2-ones: Synthesis of methionine-derived pseudopeptides

M.Angels Estiarte, Marcus V.N. de Souza, Xavier del Rio, Robert H. Dodd, Mario Rubiralta, Anna Diez

Journal:

Year:

1999

Language:

english

File:

PDF, 808 KB

english, 1999

49

“Tandem” reactivity of 2-cyano-Δ3-piperideines: a new approach to the synthesis of ervatamine type indole alkaloids.

Jean-Luc Bettiol, Ildiko Buck, Henri-Phillippe Husson, David S. Grierson, Anna Diez, Mario Rubiralta

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 236 KB

english, 1991

50

ChemInform Abstract: Use of Dioxiranes for the Chemoselective Oxidation of Tertiary Amines Bearing Alkene Moieties.

M. FERRER, F. SANCHEZ-BAEZA, A. MESSEGUER, A. DIEZ, M. RUBIRALTA

Journal:

Year:

1995

File:

PDF, 30 KB

1995