Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CRYSTAL OF COMPOUND X7 HYDROCHLORIDE, PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/037580
Kind Code:
A1
Abstract:
The present invention relates to a crystal of compound X7 hydrochloride of formula (I), a preparation method therefor and the use thereof. A 2θ diffraction angle in the X-ray powder diffraction pattern of the crystal of compound X7 hydrochloride has a characteristic diffraction peak at 5º-35º. The crystal of compound X7 hydrochloride has good physicochemical properties.

More Like This:
WO/2014/136860COMPOUND, LUMINESCENT MATERIAL AND ORGANIC LUMINESCENT ELEMENT
JP6430494Piperidine carboxylic acid derivative as a fungicide
JP64091413-Tetrazolyl-benzene-1,2-disulfonamide derivative as a metallo-β-lactamase inhibitor
Inventors:
WANG PENG (CN)
Application Number:
PCT/CN2021/113018
Publication Date:
February 24, 2022
Filing Date:
August 17, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHENYANG HAIWANG BIOTECHNOLOGY CO LTD (CN)
WANG PENG (CN)
International Classes:
C07D417/14; A61K31/496; A61P9/08; A61P9/12
Domestic Patent References:
WO2014079155A12014-05-30
Foreign References:
CN103833658A2014-06-04
CN110478351A2019-11-22
Other References:
"China Pharmacopoeia", vol. 4, 2015, article "Determination of dissolution and release, general notice 0931"
Attorney, Agent or Firm:
PEKSUNG INTELLECTUAL PROPERTY LTD. (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: RADIO-FREQUENCY SIGNAL PROCESSING METHOD AND APPARATUS, AND ELECTRONIC DEVICE

Next Patent: METHOD AND APPARATUS FOR IDENTIFYING CONTROL PARAMETERS OF PHOTOVOLTAIC INVERTER