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1

SYNTHESE DES PYRAZOLO[2,3-a]TRIAZEPINO[3,2-a]BENZIMIDAZOLES ET DES PYRAZOLO[3,2-d][1,3,5]THIADIAZEPINO[3,2-a]BENZIMIDAZOLES A PARTIR DES 1,5-BENZODIAZEPINES

E. M. Essassi, M. Salem, Ph. Viallefont

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1994

File:

PDF, 351 KB

1994

2

ChemInform Abstract: Synthesis of New 1,5-Benzodiazepin-2-ones from Ethyl Glycidate.

H. EL MESLOUHI, E. M. ESSASSI, A. ZERZOUF, M. SALEM, C. PETRUS, PH. VIALLEFONT

Journal:

Year:

1997

File:

PDF, 27 KB

1997

3

ChemInform Abstract: Use of 5-Substituted Tetrazoles in a Synthesis of Heterocyclic α- Amino Esters.

A. ALAMI, A. EL HALLAOUI, A. ELACHQAR, M. L. ROUMESTANT, PH. VIALLEFONT

Journal:

Year:

1997

File:

PDF, 30 KB

1997

4

ChemInform Abstract: Synthesis of New Functionalized Cyclic Dipeptide.

O. EL MAHDI, J.-P. LAVERGNE, J. MARTINEZ, PH. VIALLEFONT, C. RICHE

Journal:

Year:

1997

File:

PDF, 31 KB

1997

5

ChemInform Abstract: Chemoenzymatic Synthesis of the Two Enantiomers of 7-Azatryptophan.

L. LECOINTE, V. ROLLAND-FULCRAND, M. L. ROUMESTANT, PH. VIALLEFONT, J. MARTINEZ

Journal:

Year:

1998

File:

PDF, 30 KB

1998

6

ChemInform Abstract: Synthesis of Enantiomerically Pure Amino Acids

L. Pappalardo, J. M. Receveur, V. Rolland, M. Sadoune, Y. Vidal, Ph. Viallefont, M. L. Roumestant

Journal:

Year:

2001

File:

PDF, 23 KB

2001

7

13C NMR spectra of benzodiazepinones: Application to isomeric structure determination

A. Bernardini, Ph. Viallefont, E. M. Essassi, R. Zniber

Journal:

Magnetic Resonance in Chemistry

Year:

1982

Language:

english

File:

PDF, 233 KB

english, 1982

8

Recherches en série diazépine-1,4 et triazépine-1,2,4. XI—etude en spectrométrie de masse des fragmentations de triazépines-1,2,4

A. Hasnaoui, J.-P. Lavergne, Ph. Viallefont

Journal:

Journal of Mass Spectrometry

Year:

1978

File:

PDF, 457 KB

1978

9

Synthéses de β-et δ-aryl α-amino esters: réactions d'anions benzyliques chrome tricarbonyle sur des halogéno α-amino esters

A. Jenhi, J.-P. Lavergne, Ph. Viallefont

Journal:

Journal of Organometallic Chemistry

Year:

1991

File:

PDF, 147 KB

1991

10

Synthése enantiosélective d'-α-aryl amino acides: substitution nucléophile aromatique sur le fluorobenzéne chrome tricarbonyle d'énolates chiraux

M. Chaari, A. Jenhi, J.-P. Lavergne, Ph. Viallefont

Journal:

Journal of Organometallic Chemistry

Year:

1991

File:

PDF, 152 KB

1991

11

New routes to 1,4- benzodiazepin-2,5-diones

M. Akssira, M. Boumzebra, H. Kasmi, A. Dahdouh, M.-L. Roumestant, Ph. Viallefont

Journal:

Year:

1994

Language:

english

File:

PDF, 508 KB

english, 1994

12

Les organocuprates dans une nouvelle synthese d'aminoacides enantiomeriquement purs

J.A. Bajgrowicz, A. El Hallaoui, R. Jacquier, Ch. Pigiere, Ph. Viallefont

Journal:

Year:

1985

File:

PDF, 771 KB

1985

13

Stereoselective synthesis of HC toxin and its (9R) epoxide epimer

Robert Jacquier, René Lazaro, Hanta Raniriseheno, Ph Viallefont

Journal:

Tetrahedron Letters

Year:

1986

Language:

english

File:

PDF, 117 KB

english, 1986

14

Synthese asymetrique d'acides amines α-disubstitues

J.A. Bajgrowicz, B. Cossec, Ch. Pigiere, R. Jacquier, Ph. Viallefont

Journal:

Tetrahedron Letters

Year:

1983

File:

PDF, 179 KB

1983

15

Organocuprates mediated carbon-carbon bond formation in δ position of α-amino esters without racemisation

J.A. Bajgrowicz, A. El Hallaoui, R. Jacquier, Ch. Pigière, Ph. Viallefont

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 177 KB

english, 1984

16

Lithium diorganocuprate reactions with l-serine derivatives

J.A. Bajgrowicz, A. El Hallaoui, R. Jacquier, Ch. Pigière, Ph. Viallefont

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 208 KB

english, 1984

17

Optically pure α-amino acids by resolution of schiff bases

J.A. Bajgrowicz, B. Cossec, Ch. Pigière, R. Jacquier, Ph. Viallefont

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 203 KB

english, 1984

18

Enantiospecific synthesis of quisqualic acid

C. Guibourdenche, M.L. Roumestant, Ph. Viallefont

Journal:

Tetrahedron: Asymmetry

Year:

1993

Language:

english

File:

PDF, 375 KB

english, 1993

19

Chemoenzymatic synthesis of the two enantiomers of 7-azatryptophan

L Lecointe, V Rolland-Fulcrand, M.L Roumestant, Ph Viallefont, J Martinez

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 107 KB

english, 1998

20

Recherches en série triazépine-1,2,4 XIII. Hydrazinolyses de thioxo-3 oxo(thioxo)-5 triazépines-1,2,4

A. Hasnaoui, J.-P. Lavergne, Ph. Viallefont

Journal:

Recueil des Travaux Chimiques des Pays-Bas

Year:

1978

File:

PDF, 427 KB

1978

21

Recherches en série triazépine XVI.Condensation des composés β-dicarbonylés avec les thiosemicarbazides

A. Hasnaoui, J.-P. Lavergne, Ph. Viallefont

Journal:

Recueil des Travaux Chimiques des Pays-Bas

Year:

1980

File:

PDF, 439 KB

1980

22

Asymmetric synthesis ofα-aminophosphonic acids

A. Alami, F. Ouazzani, M. -L. Roumestant, Ph. Viallefont, A. el Hallaoui

Journal:

Year:

1992

Language:

english

File:

PDF, 102 KB

english, 1992

23

Neuroexcitatory amino acids: phosphonic analogue of kainic acid

M. Tabcheh, L. Pappalardo, M. -L. Roumestant, Ph. Viallefont

Journal:

Year:

1992

Language:

english

File:

PDF, 129 KB

english, 1992

24

Neuroexcitatory amino acids: 4-methylene glutamic acid derivatives

J. M. Receveur, M. L. Roumestant, Ph. Viallefont

Journal:

Year:

1995

Language:

english

File:

PDF, 334 KB

english, 1995

25

Asymmetric synthesis ofα-substitutedβ-amino acids using aβ-alanine derivative with two chiral handles

M. Akssira, M. Boumzebra, H. Kasmi, M. L. Roumestant, Ph. Viallefont

Journal:

Year:

1994

Language:

english

File:

PDF, 155 KB

english, 1994

26

Synthesis of biheterocyclicα-amino acids

S. Achamlale, A. Elachgar, A. El Hallaoui, A. Alamil, S. Elhajji, M. L. Roumestant, Ph. Viallefont

Journal:

Year:

1999

Language:

english

File:

PDF, 761 KB

english, 1999

27

Synthesis ofα-triazolylα-amino acid derivatives

S. Achamlal, A. Elachgar, A. El Hallaoui, S. El Hajji, M. L. Roumestant, Ph. Viallefont

Journal:

Year:

1997

Language:

english

File:

PDF, 330 KB

english, 1997

28

Synthesis of newα-heterocyclicα-aminoesters

A. Bentama, E. M. El Hadrami, A. El Hallaoui, A. Elachqar, J.-P. Lavergne, M.-L. Roumestant, Ph. Viallefont

Journal:

Year:

2003

Language:

english

File:

PDF, 126 KB

english, 2003

29

Nouvelles synthèses de l-amino-acids—I: Synthèse stèréospécifique de l-proline, cis(trans) méthyl-3(4) l-prolines

S. Lafquih Titouani, J.-P. Lavergne, Ph. Viallefont, R. Jacquier

Journal:

Year:

1980

File:

PDF, 362 KB

1980

30

Utilisation des organocuprates a la synthese d'aminoacides

A. Bernardini, A. El Hallaoui, R. Jacquier, Ch. Pigière, Ph. Viallefont, J. Bajgrowicz

Journal:

Tetrahedron Letters

Year:

1983

File:

PDF, 168 KB

1983

31

ChemInform Abstract: Synthesis of Pyrazole Amino Acids

O. EL MAHDI, J.-P. LAVERGNE, PH. VIALLEFONT, M. AKSSIRA

Journal:

Year:

1995

File:

PDF, 29 KB

1995

32

ChemInform Abstract: Synthesis of Phosphohomoserine Lactone, a New Pseudopeptide Unit.

A. RYGLOWSKI, R. LAZARO, M. L. ROUMESTANT, PH. VIALLEFONT

Journal:

Year:

1996

File:

PDF, 27 KB

1996

33

Recherches en série triazepine-1,2,4: 1 - détermination de la structure de la triazolotriazépinone obtenue par action de l'acétylacétate d'éthyle sur le diamino-3,4 triazole-1,2,4

E. M. Essassi, J. P. Lavergne, Ph. Viallefont, J. Daunis

Journal:

Journal of Heterocyclic Chemistry

Year:

1975

File:

PDF, 151 KB

1975

34

Recherches en série triazépine-1,2,4: II — Etude de la réaction de l'acétylacétate d'éthyle avec les diamino-3,4 oxo-5 dihydro-4,5 triazines-1,2,4

J. P. Lavergne, Ph. Viallefont, J. Daunis

Journal:

Journal of Heterocyclic Chemistry

Year:

1975

File:

PDF, 437 KB

1975

35

Recherches en série azabenzodiazepine V. Synthése de bis s-triazolo[4,3-b:4,3-d] triaze'pines-1,2,4

E. M. Essassi, J-P. Lavergne, Ph. Viallefont

Journal:

Journal of Heterocyclic Chemistry

Year:

1976

File:

PDF, 165 KB

1976

36

Recherches en série azabenzodiazépine VII. Synthése de pyrazolo[3,4-b]diazépines-1,4

J.-P. Affane-Nguema, J.-P. Lavergne, Ph. Viallefont

Journal:

Journal of Heterocyclic Chemistry

Year:

1977

File:

PDF, 288 KB

1977

37

Recherches en série diazépine-1,4 et triazépine-1,2,4. X. Réductions et méthylations de pyrazolo[3,4-b]diazépines-1,4

J.-P. Affane-Nguéma, J.-P. Lavergne, Ph. Viallefont

Journal:

Journal of Heterocyclic Chemistry

Year:

1977

File:

PDF, 437 KB

1977

38

Recherches en série diazépine-1,4 et triazépine-1,2,4. IX. Synthéses de nouvelles triazépines-1,2,4

A. Hasnaoui, J.-P. Lavergne, Ph. Viallefont

Journal:

Journal of Heterocyclic Chemistry

Year:

1978

File:

PDF, 335 KB

1978

39

Etude de la réaction de l'acé'tylacé'tate d'éthyle avec les diamino-1,5 imidazoles

A. Bernardini, Ph. Viallefont, R. Zniber

Journal:

Journal of Heterocyclic Chemistry

Year:

1978

File:

PDF, 517 KB

1978

40

Recherches en série diazépine-1,4 et triazépine-1,2,4. XV. Syntlièse d'halogéno-3(7)-s-triazolo[4,3-b] triazépinones

E. M. Essassi, J.-P. Lavergne, Ph. Viallefont

Journal:

Journal of Heterocyclic Chemistry

Year:

1979

File:

PDF, 293 KB

1979

41

Etude de la réaction de l'acétylacétone avec les diamines hétéroaromatiques

E. M. Essassi, R. Zniber, A. Bernardini, PH. Viallefont

Journal:

Journal of Heterocyclic Chemistry

Year:

1983

File:

PDF, 303 KB

1983

42

Synthesis of HC toxin and related cyclopeptides containing the (L-Ala-D-Ala-L-Ada-D-Pro) sequence

ROBERT JACQUIER, RENÉE LAZARO, HANTA RANIRISEHENO, PH. VIALLEFONT

Journal:

Chemical Biology & Drug Design

Year:

1987

Language:

english

File:

PDF, 774 KB

english, 1987

43

New Synthesis of 1,4 Benzodiazepine-2,5-diones by Means of HCL Gas Catalyst

Akssira, M., Boumzebra, M., Kasmi, H., Dahdouh, A., Roumestant, M. L., Viallefont, Ph.

Journal:

Synthetic Communications

Year:

1993

Language:

english

File:

PDF, 283 KB

english, 1993

44

Synthesis of β-Tetrazolyl DL-Alanine Derivatives

Alami, A., El Hallaoui, A., Elachqar, A., Hajji, S. El, Roumestant, M. L., Viallefont, Ph.

Journal:

Preparative Biochemistry & Biotechnology

Year:

1998

Language:

english

File:

PDF, 316 KB

english, 1998

45

Synthesis of Phosphonic Analogues of 4-Hydroxyproline and 5-Hydroxypipecolic Acid

El Khalabi, R., El Hallaoui, A., Ouazzani, F., Elachqar, A., Atmani, A., Roumestant, M. L., Viallefont, Ph., Martinez, J.

Journal:

Preparative Biochemistry & Biotechnology

Year:

2000

Language:

english

File:

PDF, 392 KB

english, 2000

46

NEW APPROACH TO THE SYNTHESIS OF HETEROCYCLIC α-AMINOPHOSPHONIC ACIDS

Khalabi, R. EL, Hallaoui, A. EL, Ouazzani, F., Elachqar, A., Hajji, S. EL, Atmani, A., Roumestanf, M. L., Viallefont, Ph., Martinez, J.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1999

Language:

english

File:

PDF, 391 KB

english, 1999

47

Synthesis of Heterocyclic α-Aminoaldehyde and α-Aminoacid Analogues of Histidine

Zaid, F., Hajji, S. El, Hallaoui, A. El, Elachqar, A., Alami, A., Roumestant, M. L., Viallefont, Ph.

Journal:

Preparative Biochemistry & Biotechnology

Year:

1998

Language:

english

File:

PDF, 392 KB

english, 1998

48

Synthesis of Heterocyclic β-Aminoalcohol Precursors of Heterocyclic α-Aminoacids

Zaid, F., Hajji, S. El, Hallaoui, A. El, Elachqar, A., Kerbal, A., Roumestant, M. L., Viallefont, Ph.

Journal:

Preparative Biochemistry & Biotechnology

Year:

1998

Language:

english

File:

PDF, 547 KB

english, 1998

49

From Oxazolines to Precursors of Aminoacids

Atmani, A., El Hallaoui, A., El Hajji, S., Roumestant, M. L., Viallefont, Ph.

Journal:

Synthetic Communications

Year:

1991

Language:

english

File:

PDF, 255 KB

english, 1991

50

Enantiospecific Synthesis of α-Amino Phosphonic Acids

Hannour, S., Ryglowski, A., Roumestant, M.L., Viallefont, Ph., Martinez, J., Ouazzani, F., El Hallaoui, A.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1998

Language:

english

File:

PDF, 465 KB

english, 1998

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