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{ "metadata": { "edited_by": 1354, "references": [ { "comment": "Paper with previously published which contains NMR data, MD simulations, and crystalline assignment", "type": "Journal reference", "citation": "Cordova, M., Balodis, M., Hofstetter, A., Paruzzo, F., Nilsson Lill, S. O., Eriksson, E. S. E., Berruyer, P., Sim\u00f5es de Almeida, B., Quayle, M. J., Norberg, S. T., Svensk Ankarberg, A., Schantz, S., & Emsley, L. Nature communications, 12(1), 2964. (2021).", "doi": "10.1038/s41467-021-23208-7" }, { "comment": "External reference to the paper", "url": "https://doi.org/10.1039/D4FD00078A", "type": "Journal reference", "citation": "J. Holmes, D. Torodii, M. Balodis, M. Cordova, A. Hofstetter, F. Paruzzo, S. Nilsson Lill, P. Berruyer, B. Simoes de Almeida, M. Quayle, S. Norberg, A. Ankarberg, S. Schantz, L. Emsley, Faraday Discuss, 255 , 342-354, 2025", "doi": "10.1039/d4fd00078a" } ], "license_addendum": null, "status": "published", "is_last": true, "contributors": [ { "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland", "National Centre for Computational Design and Discovery of Novel Materials MARVEL, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland." ], "givennames": "Jacob", "familyname": "Holmes" }, { "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland" ], "givennames": "Daria", "familyname": "Torodii" }, { "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland" ], "givennames": "Martins", "familyname": "Balodis" }, { "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland", "National Centre for Computational Design and Discovery of Novel Materials MARVEL, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland." ], "givennames": "Manuel", "familyname": "Cordova" }, { "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland" ], "givennames": "Albert", "familyname": "Hofstetter" }, { "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland" ], "givennames": "Federico", "familyname": "Paruzzo" }, { "affiliations": [ "Data Science & Modelling, Pharmaceutical Sciences, R&D, AstraZeneca, Gothenburg, Sweden" ], "givennames": "Sten", "familyname": "Nilsson Lill" }, { "affiliations": [ "Data Science & Modelling, Pharmaceutical Sciences, R&D, AstraZeneca, Gothenburg, Sweden" ], "givennames": "Emma", "familyname": "Eriksson" }, { "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland" ], "givennames": "Pierrick", "familyname": "Berruyer" }, { "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland" ], "givennames": "Bruno", "familyname": "Sim\u00f5es de Almeida" }, { "affiliations": [ "Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Gothenburg, Sweden." ], "givennames": "Mike", "familyname": "Quayle" }, { "affiliations": [ "Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Gothenburg, Sweden." ], "givennames": "Stefan", "familyname": "Norberg" }, { "affiliations": [ "Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Gothenburg, Sweden." ], "givennames": "Anna", "familyname": "Svensk Ankarberg" }, { "affiliations": [ "Oral Product Development, Pharmaceutical Technology & Development, Operations, AstraZeneca, Gothenburg, Sweden." ], "givennames": "Staffan", "familyname": "Schantz" }, { "email": "lyndon.emsley@epfl.ch", "givennames": "Lyndon", "familyname": "Emsley", "affiliations": [ "Institut des Sciences et Ing\u00e9nierie Chimiques, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland", "National Centre for Computational Design and Discovery of Novel Materials MARVEL, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland." ] } ], "doi": "10.24435/materialscloud:9r-b9", "conceptrecid": "2174", "owner": 1354, "_oai": { "id": "oai:materialscloud.org:2175" }, "version": 1, "keywords": [ "Solid-State NMR", "NMR Crystallography", "Atuliflapon" ], "description": "We determine the complete atomic-level structure of the amorphous form of the drug atuliflapon, a 5-lipooxygenase activating protein (FLAP) inhibitor, via chemical-shift-driven NMR crystallography. The ensemble of preferred structures allows us to identify a number of specific conformations and interactions that stabilize the amorphous structure. These include preferred hydrogen-bonding motifs with water and with other drug molecules, as well as conformations of the cyclohexane and pyrazole rings that stabilize structure by indirectly allowing for optimization of hydrogen bonding.", "_files": [ { "size": 558357727, "checksum": "md5:6e097b33710eea67a46e02778a3a5b5d", "description": "DFTB input/output for random clusters", "key": "DFTB_clusters_random.zip" }, { "size": 110470223, "checksum": "md5:aa925bc3b681aca66238eaa42f02e339", "description": "randomly selected clusters from the MD set", "key": "clusters_random.zip" }, { "size": 123213633, "checksum": "md5:36765700b0c1efda346d750d541c0889", "description": "3D atomic density maps", "key": "interaction_maps_ref.zip" }, { "size": 2537215517, "checksum": "md5:dd10a23dc64fed0361568015ed2ce094", "description": "Chemical shift predictions using ShiftML2", "key": "ML_shifts.zip" }, { "size": 1256027054, "checksum": "md5:c8adb6cf5faf00559ae3320777efedd3", "description": "P-value score for each chemical environment", "key": "nmr_scoring_ref.zip" }, { "size": 466540779, "checksum": "md5:51cf1a14b077222915b89908397d9041", "description": "NMR data for crystalline and amorphous formulations", "key": "NMR_Experiments.zip" }, { "size": 225331844, "checksum": "md5:0194cb8f7d38c382645eebba170f4afa", "description": "p-value for each chemical environment using local atomic sites", "key": "nmr_scoring_ref_N6_W3.zip" }, { "size": 1615800882, "checksum": "md5:432b355588ea40afae24698d41ecd77c", "description": "DFTB input/output for clusters from the NMR set", "key": "DFTB_clusters_selected.zip" }, { "size": 237544638, "checksum": "md5:58ae0be210aa21983b3cfd0608e83e82", "description": "clusters from the NMR set", "key": "clusters_selected.zip" }, { "size": 3298055421, "checksum": "md5:1d74be6223c4956b4eeb016e8a0cf9f6", "description": "Molecular Dynamics Simulations", "key": "MD-snapshots.zip" }, { "size": 2343, "checksum": "md5:a5b6ab973b15d808b76675008de8f65c", "description": "Readme for SI material labeled by folder name", "key": "SI README.rtf" } ], "publication_date": "Jan 28, 2025, 15:56:22", "license": "Creative Commons Attribution 4.0 International", "title": "Atomic-level structure of the amorphous drug Atuliflapon via NMR crystallography", "mcid": "2025.22", "id": "2175" }, "revision": 11, "created": "2024-05-06T17:46:55.176698+00:00", "id": "2175", "updated": "2025-01-29T15:48:23.441982+00:00" }