Invention Grant
![Crystalline polymorphic forms of monosodium N-[-8-(2-hydroxybenzoyl)amino]caprylate](/docs/US/2020-08-18/US10744105B2/abs.jpg.600x600.jpg)
- Patent Title: Crystalline polymorphic forms of monosodium N-[-8-(2-hydroxybenzoyl)amino]caprylate
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Application No.: US16212428Application Date: 2018-12-06
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Publication No.: US10744105B2Publication Date: 2020-08-18
- Inventor: Halina Levchik , Shingai Majuru , Brahma Singh , Jamila Harris
- Applicant: Emisphere Technologies, Inc.
- Applicant Address: US NJ Roseland
- Assignee: Emisphere Technologies, Inc.
- Current Assignee: Emisphere Technologies, Inc.
- Current Assignee Address: US NJ Roseland
- Agency: Blank Rome LLP
- Main IPC: A61K31/197
- IPC: A61K31/197 ; A61K45/06 ; A61K31/198 ; C07C235/60 ; A61K9/20 ; A61J3/02
![Crystalline polymorphic forms of monosodium N-[-8-(2-hydroxybenzoyl)amino]caprylate](/abs-image/US/2020/08/18/US10744105B2/abs.jpg.150x150.jpg)
Abstract:
The present invention relates to crystalline polymorphic forms of monosodium N-[8-(2-hydroxybenzoyl)amino]caprylate (“SNAC”), including two hydrates, a methanol solvate, and an ethanol solvate, of SNAC. More specifically, the present invention provide six polymorphic forms of SNAC (hereafter referred to as Forms I-VI). The present invention also provides an amorphous form of SNAC.
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