Francis Brion

Person

Balma, FR

People

Patents Grantslast 30 patents

Information Patent Grant
(3,4,7,8,9,10-hexahydro-6, 10 -6H-pyridazino [1,2-a&#x0005D...
- Patent number 6,433,164
- Issue date Aug 13, 2002
- Aventis Pharma S.A.
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic compounds
- Patent number 6,268,520
- Issue date Jul 31, 2001
- Hoechst Marion Roussel
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(3,4,7,8,9,10-hexahydro-6,10-dioxo-6H pyridazino[1,2-A&#x00...
- Patent number 6,258,947
- Issue date Jul 10, 2001
- Aventis Pharma S.A.
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing alkyloxy furanone derivatives, compounds obtai...
- Patent number 6,235,899
- Issue date May 22, 2001
- Hoechst Marion Roussel
- Raphael Bouchet
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 4-phenyl-1,2,3,6-tetrahydropyridines
- Patent number 6,136,981
- Issue date Oct 24, 2000
- Hoechst Marion Roussel
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic compounds
- Patent number 5,959,146
- Issue date Sep 28, 1999
- Hoechst Marion Roussel
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 21-acyloxy-4,9 (11),16-pregnatriene-3...
- Patent number 5,760,256
- Issue date Jun 2, 1998
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pr...
- Patent number 5,756,722
- Issue date May 26, 1998
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tricyclic compounds
- Patent number 5,705,704
- Issue date Jan 6, 1998
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pr...
- Patent number 5,594,127
- Issue date Jan 14, 1997
- Uclaf; Roussel
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 11-keto steroids
- Patent number 5,585,482
- Issue date Dec 17, 1996
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydrocortisone
- Patent number 5,556,962
- Issue date Sep 17, 1996
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of .DELTA..sup.4,9(11),16 pregnatriene-3,20...
- Patent number 5,502,223
- Issue date Mar 26, 1996
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydrocortisone
- Patent number 5,502,182
- Issue date Mar 26, 1996
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 21 acyloxy-.DELTA.4,9(11),16 pregnatrienes 3-...
- Patent number 5,401,864
- Issue date Mar 28, 1995
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediate steroid compounds
- Patent number 5,401,840
- Issue date Mar 28, 1995
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and intermediates
- Patent number 5,312,964
- Issue date May 17, 1994
- Roussel Uclaf
- Didier Babin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4,9(11),17(20)-pregnatriene-3-ones
- Patent number 5,294,704
- Issue date Mar 15, 1994
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process
- Patent number 5,278,322
- Issue date Jan 11, 1994
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydrocortisone
- Patent number 5,260,463
- Issue date Nov 9, 1993
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.DELTA..sup.4,9(11),17(20) -pregnatriene-3-ones
- Patent number 5,187,273
- Issue date Feb 16, 1993
- Roussel UCLAF
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making perhydroindole-2-carbonxylic acid
- Patent number 4,879,392
- Issue date Nov 7, 1989
- Roussel UCLAF
- Francis Brion
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
(3,4,7,8,9,10-hexahydro-6, 10 -6H-pyridazino [1,2-a] [1,2,] diazepi...
- Publication number 20010002422
- Publication date May 31, 2001
- Hoechst Marion Roussel
- Francis Brion
- C07 - ORGANIC CHEMISTRY

Francis Brion

Person

Patents Grantslast 30 patents

(3,4,7,8,9,10-hexahydro-6, 10 -6H-pyridazino &#x0005B;1,2-a&#x0005D...

Tricyclic compounds

(3,4,7,8,9,10-hexahydro-6,10-dioxo-6H pyridazino&#x0005B;1,2-A&#x00...

Method for preparing alkyloxy furanone derivatives, compounds obtai...

Preparation of 4-phenyl-1,2,3,6-tetrahydropyridines

Tricyclic compounds

Process for the production of 21-acyloxy-4,9 (11),16-pregnatriene-3...

Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pr...

Tricyclic compounds

Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pr...

Preparation of 11-keto steroids

Process for the preparation of hydrocortisone

Process for preparation of .DELTA..sup.4,9(11),16 pregnatriene-3,20...

Process for the preparation of hydrocortisone

Process for preparing 21 acyloxy-.DELTA.4,9(11),16 pregnatrienes 3-...

Intermediate steroid compounds

Process and intermediates

4,9(11),17(20)-pregnatriene-3-ones

Process

Process for the preparation of hydrocortisone

.DELTA..sup.4,9(11),17(20) -pregnatriene-3-ones

Process for making perhydroindole-2-carbonxylic acid

Patents Applicationslast 30 patents

(3,4,7,8,9,10-hexahydro-6, 10 -6H-pyridazino [1,2-a] [1,2,] diazepi...

(3,4,7,8,9,10-hexahydro-6, 10 -6H-pyridazino [1,2-a&#x0005D...

(3,4,7,8,9,10-hexahydro-6,10-dioxo-6H pyridazino[1,2-A&#x00...