NOVEL POLYMORPHOUS FORM AND AMORPHOUS FORM OF 5-CHLORO-N-({(5S)-2-OXO-3-[4-(3-OXO-4-MORPHOLINYL)-PHENYL]-1,3-OXAZOLIDIN-5-YL}-METHYL)-2-THIOPHENE CARBOXAMIDE Russian patent published in 2011 - IPC C07D413/14 A61K31/5377 A61P7/02

Abstract RU 2429236 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a compound of formula

in modification 11, characterised by the following spectral data in the near infrared region [cm^-1]: 4086, 4228, 4418, 4457, 4634, 4905, 5846, 5911, 6026, 6081, 6582, as well as to the amorphous form of this compound, characterised by the following spectral data in the near infrared region [cm^-1]: 4006, 4081, 4224, 4307, 4403, 4634, 4875, 5193, 5865, 6017, 6073, 6696, 7028, 8452, 8873.

EFFECT: novel polymorphous and amorphous form of compounds of formula I is obtained, having high solubility compared to the existing modification.

6 cl, 7 ex, 8 tbl, 9 dwg

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RU 2 429 236 C2

Authors

Grunenberg Al'Fons

Lents Jana

Braun Gerkhard Arnol'D

Kajl' Birgit

Tomas Kristian R.

Dates

2011-09-20—Published

2006-09-22—Filed