Tenofovir disoproxil crystal form and preparation method thereof

Tenofovir disoproxil crystal form and preparation method thereof

The invention relates to the technical field of medicinal chemical engineering and particularly relates to a tenofovir disoproxil crystal form and a preparation method thereof. The tenofovir disoproxil has characteristic peaks when a diffraction angle 2[theta] is 7.3 +/- 0.2 degrees, 12.9 +/- 0.2 de...

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Bibliographische Detailangaben
Hauptverfasser: YE KAI, XU JIANKANG, YE MEIQI, CHEN LINGUO, WU HAO
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to the technical field of medicinal chemical engineering and particularly relates to a tenofovir disoproxil crystal form and a preparation method thereof. The tenofovir disoproxil has characteristic peaks when a diffraction angle 2[theta] is 7.3 +/- 0.2 degrees, 12.9 +/- 0.2 degrees, 14.4 +/- 0.2 degrees, 17.9 +/- 0.2 degrees, 19.1 +/- 0.2 degrees, 20.8 +/- 0.2 degrees and 22.9 +/- 0.2 degrees.