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Deracemization of sodium chlorate in the presence of sodium dithionate

Manon Schindler , Clément Brandel , Woo-Sik Kim , Gerard Coquerel
Biwic 25th, Sep 2018, Rouen, France
Poster communications hal-01953035v1

Purification of Phenanthrene by Co-Crystallization

Antoine Burel , Sander Brugman , Yohann Cartigny , Nicolas Couvrat , S. Tisse , et al.
12th International Workshop of the Crystal Growth of Organic Material (CGOM) & 47th Annual British Association of Crystal Growth Conference (BACG) Joint Conference, 2016, Jun 2016, Leeds, United Kingdom
Poster communications hal-02468933v1
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On the dimorphism and the pressure–temperature state diagram of racemic m-nisoldipine, a dihydropyridine calcium ion antagonist

Kangli Li , Gabin Gbabode , Gérard Coquerel , René Céolin , Ivo B. Rietveld
Annales Pharmaceutiques Françaises, 2018, 76 (5), pp.341-347. ⟨10.1016/j.pharma.2018.03.010⟩
Journal articles hal-01821720v1
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Nucleation behaviour of racemic and enantiopure histidine

Lina C Harfouche , Simon Clevers , Gérard Coquerel , Ivo B. Rietveld
CrystEngComm, 2021, ⟨10.1039/d1ce01199e⟩
Journal articles hal-03426116v1
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On the mechanism of Non-Photochemical Laser Induced Nucleation

Melody Briard , Clément Brandel , Gérard Coquerel , Valerie Dupray
Poster communications hal-03777825v1

Limitations during the Resolution of (±)-Epinephrine by Using Tartaric Acid

Nicolas Couvrat , Julien Mahieux , Morgane Sanselme , Gérard Coquerel
Chemical Engineering and Technology, 2018, 41 (6), pp.1086 - 1092. ⟨10.1002/ceat.201700557⟩
Journal articles hal-01857155v1
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Continuous chiral resolution by diastereomeric salt formation of racemic Ibuprofen in a Couette-Taylor crystallizer

Laureline Marc , Sabrina Guillemer , Jean-Marie Schneider , Gérard Coquerel
ISIC 2021, Aug 2021, Online event, France
Poster communications hal-03359396v1

Continuous chiral resolution of racemic Ibuprofen by diastereomeric salt formation in a Couette-Taylor crystallizer

Laureline Marc , Sabrina Guillemer , Jean-Marie Schneider , Gérard Coquerel
Chemical Engineering Research and Design, 2022, 178, pp.95-110. ⟨10.1016/j.cherd.2021.12.016⟩
Journal articles hal-03500312v1

Limitations during the resolution of (±)-Epinephrine by using tartaric acid

N. Couvrat , J. Mahieux , M. Sanselme , G. Coquerel
24ème BIWIC, Technische Universität Dortmund, Aug 2017, Dortmund, Germany
Conference papers hal-01939048v1

Finding similarities in the solid phases of the family of N,N’-Bis-benzylidene-1,2-diaminocyclohexane derivatives

S. Gonella , M. Sanselme , G. Coquerel
XXXVIII èmes JEEP, Mar 2012, Rouen, France
Conference papers hal-01942442v1

Precursor phase and use thereof for preparing the magnesium salt tetrahydrate of an omeprazole enantiomer

Snella Chouippe , Jean-Marie Schneider , Guillaume Tauvel , Gérard Coquerel
France, Patent n° : EP2385046A1. 2010
Patents hal-01949511v1

Novel crystalline v form of agomelatine, method of the preparation thereof and pharmaceutical compositions containing said form

Gerard Coquerel , Julie Linol , Jean-Claude Souvie
France, Patent n° : WO2007015004A3. 2005
Patents hal-01949828v1

Chiral hydantoin resolution

Dominique Depernet , Roger Bouaziz , Gérard Coquerel , Marie-Noëlle Petit
France, Patent n° : WO1992008702A1. 1990
Patents hal-01949923v1

Temperature resolved second harmonic generation (TR-SHG) to investigate desolvation processes among organic solvates

S. Clevers , V. Dupray , G. Coquerel
CGOM-11 (Crystal Growth of Organic Molecules), Jun 2014, Kyoto, Japan
Conference papers hal-01940978v1

Solid state landscape of an Active Pharmaceutical Ingredient used for rare diseases

R. Rotival , Y. Cartigny , P. Négrier , Y. Corvis , P. Espeau , et al.
CGOM-11 (Crystal Growth of Organic Molecules), Jun 2014, Kyoto, France
Conference papers hal-01941015v1

A new Zone melting prototype to purify phenanthrene

A. Burel , N. Couvrat , S. Tisse , Y. Cartigny , G. Coquerel
XXXX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2014, Lyon, France
Conference papers hal-01940861v1

The Crystallization behavior of a Solid Solution between two enantiomers of the Active Pharmaceutical Ingredient : Diprophylline

Clément Brandel , Y. Cartigny , S. Petit , G. Coquerel
XXXX èmes JEEP (Joint European days on Equilibrium between Phases), Mar 2014, Lyon, France
Conference papers hal-01940871v1

Influence of sample covering on the polymorphic and solid-solid transitions of a chiral molecule: Diprophylline

Q. Viel , Y. Cartigny , G. Gbabode , G. Coquerel , J. Canotilho , et al.
BIWIC (22nd International Workshop on Industrial Crystallization), Sep 2015, Hanbat, South Korea
Conference papers hal-01940776v1

Mixed crystals in chiral organic systems: phase diagram and crystal structure features of an ethanolamine salt of 3-chloromandelic acid

N. Taratin , H. Lorenz , E. Kotelnikova , A. Glikin , L. Yu. Kryuchkova , et al.
BIWIC-17, Sep 2010, Halle, Germany
Conference papers hal-01943385v1

Interpretation of the signals from Discontinuous Isoperibolic Thermal Analysis (DITA). Study of (+) – (-)-5-ethyl-5-phenylhydantoin – solvent ternary system

L. Lefebvre , L. Courvoisier , P. Marchand , G. Perez , J.J. Counioux , et al.
33èmes Journées de Calorimétrie et d’Analyse Thermique, May 2002, Massy, France
Conference papers hal-01946079v1

Crystallization of alkane-heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin complexes. Role of the water molecules in the efflorescent character.

H. Cousin , V. Peulon-Agasse , Frédéric Dufour , P. Cardinael , G. Coquerel
XXVIIIème JEEP, Mar 2002, Agadir, Morocco
Conference papers hal-01946107v1

Investigation in the quaternary system of (+/-)-Malic acid [(+/-)-1] and ()-α-Methylbenzylamine [(+/-)-2]. Analysis of the chiral discrimination among crystallised phases.

Frédéric Dufour , G. Perez , G. Coquerel
XXVIIIème JEEP, Mar 2002, Agadir, Morocco
Conference papers hal-01946118v1

Proposition of mechanism formation of whisker like-crystals among molecular compounds

F. Mallet , S. Petit , M. -N. Petit , P. Billot , S. Lafon , et al.
BIWIC-9, Sep 2002, Halle, Germany
Conference papers hal-01945981v1

Control of size and morphology of α-lactose monohydrate crystals by using structurally related additives – possible consequences for dehydration behaviour and amorphization

S. Garnier , S. Petit , G. Coquerel
PhandTA 5, Sep 2000, Bâle, Switzerland
Conference papers hal-01947792v1

Are chemical and structural analogies required for resolution of conglomerates by means of preferential nucleation ?

S. Chmiel , E. Ndzié , P. Cardinael , J.-C. Combret , A.-R. Schoofs , et al.
XXIVème JEEP, Apr 1998, Nancy, France
Conference papers hal-01948161v1

Antisolvent Addition: An Effective Method of Controlled Fluid Inclusion Formation in RDX Crystals

James Cooper , Lionel Borne , Gérard Coquerel
Crystal Growth & Design, 2020, 20 (11), pp.7120-7128. ⟨10.1021/acs.cgd.0c00604⟩
Journal articles hal-03003160v1
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NH-form of a threonine-based Schiff base in the solid state

Ryusei Oketani , Hiroki Takahashi , Marine Hoquante , Clément Brandel , Pascal Cardinaël , et al.
Journal of Molecular Structure, 2019, 1184, pp.36-40. ⟨10.1016/j.molstruc.2019.01.093⟩
Journal articles hal-02081050v1

Crystal Structures and Phase Relationships of 2 Polymorphs of 1,4-Diazabicyclo[3.2.2]nonane-4-Carboxylic Acid 4-Bromophenyl Ester Fumarate, A Selective α-7 Nicotinic Receptor Partial Agonist

Benoît Robert , Marc-Antoine Perrin , Maria Barrio , Josep-Lluis Tamarit , Gérard Coquerel , et al.
Journal of Pharmaceutical Sciences, 2016, 105 (1), pp.64 - 70. ⟨10.1016/j.xphs.2015.10.015⟩
Journal articles hal-01928492v1

A Possible Infinite Number of Components in a Single Crystalline Phase: On the Isomorphism of Brivaracetam–Guest Molecules

Nicolas Couvrat , Morgane Sanselme , Yohann Cartigny , Frederic de Smet , Sandrine Rome , et al.
Crystal Growth & Design, 2018, 18 (9), pp.4807 - 4810. ⟨10.1021/acs.cgd.8b00331⟩
Journal articles hal-01927758v1

A Novel Mechanism of Preferential Enrichment Phenomenon Observed for the Cocrystal of ( RS )‐2‐{4‐[(4‐Chlorophenoxy)methyl]phenoxy}propionic Acid and Isonicotinamide

Hiroki Takahashi , Yuki Numao , Junko Motokawa , Simon Clevers , Gérard Coquerel , et al.
Chemistry - A European Journal, 2019, 25, pp.16405-16413. ⟨10.1002/chem.201904130⟩
Journal articles hal-02375787v1