Patent classifications
C07C62/32
Process For The Preparation of Lomitapide
The present invention relates to a process for preparing Lomitapide or its pharmaceutically acceptable salt thereof having high purity with acceptable levels of impurities.
Process For The Preparation of Lomitapide
The present invention relates to a process for preparing Lomitapide or its pharmaceutically acceptable salt thereof having high purity with acceptable levels of impurities.
Process For The Preparation of Lomitapide
The present invention relates to a process for preparing Lomitapide or its pharmaceutically acceptable salt thereof having high purity with acceptable levels of impurities.
SYNTHESIS OF PHYTOCANNABINOIDS INCLUDING A DECARBOXYLATION STEP
method for decarboxylating a carboxylated phytocannabinoid compound of Formula I to form a phytocannabinoid compound of Formula II: Formula I Formula II wherein: R1 is selected from the group consisting of: substituted or unsubstituted C.sub.1-C.sub.5 alkyl; R2 is selected from the group consisting of: OH or O, and R3 is selected from the group consisting of: a substituted or unsubstituted cyclohexene, a substituted or unsubstituted C.sub.2-C.sub.8 alkene, or a substituted or unsubstituted C.sub.2-C.sub.8 dialkene; or R2 is O, and R2 and R3 together form a ring structure in which R2 is an internal ring atom; wherein the method includes heating a reaction mixture comprising the carboxylated phytocannabinoid compound and a polar aprotic solvent in the presence of a LiCl for a time sufficient to decarboxylate at least a portion of the carboxylated phytocannabinoid compounds and form the phytocannabinoid compound.
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SYNTHESIS OF PHYTOCANNABINOIDS INCLUDING A DECARBOXYLATION STEP
method for decarboxylating a carboxylated phytocannabinoid compound of Formula I to form a phytocannabinoid compound of Formula II: Formula I Formula II wherein: R1 is selected from the group consisting of: substituted or unsubstituted C.sub.1-C.sub.5 alkyl; R2 is selected from the group consisting of: OH or O, and R3 is selected from the group consisting of: a substituted or unsubstituted cyclohexene, a substituted or unsubstituted C.sub.2-C.sub.8 alkene, or a substituted or unsubstituted C.sub.2-C.sub.8 dialkene; or R2 is O, and R2 and R3 together form a ring structure in which R2 is an internal ring atom; wherein the method includes heating a reaction mixture comprising the carboxylated phytocannabinoid compound and a polar aprotic solvent in the presence of a LiCl for a time sufficient to decarboxylate at least a portion of the carboxylated phytocannabinoid compounds and form the phytocannabinoid compound.
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INDENE DERIVATIVES AND USES THEREOF
The present invention relates to compounds of formula (I): including any stereochemically isomeric form thereof, or pharmaceutically acceptable salts thereof, for the treatment of, for example, cancer.
PHARMACEUTICAL COMPOSITION AND METHOD FOR REGENERATING MYOFIBERS IN THE TREATMENT OF MUSCLE INJURIES
A pharmaceutical composition and method for regenerating cardiomyocytes in treating or repairing heart muscle damages or injuries caused by an ischemic disease. The pharmaceutical composition contains an active ingredient compound with a backbone structure of Formula (1). The active ingredient compound is capable of (a) increasing viability of myogenic precursor cells to enable said precursor cells to survive through an absolute ischemic period; (b) reconstituting a damaged blood supply network in said heart region where said injured muscle is located; and (c) enhancing cardiomyogenic differentiation efficiency of said precursor cells down cardiac linage, said steps being performed simultaneously or in any particular order.
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PHARMACEUTICAL COMPOSITION AND METHOD FOR REGENERATING MYOFIBERS IN THE TREATMENT OF MUSCLE INJURIES
A pharmaceutical composition and method for regenerating cardiomyocytes in treating or repairing heart muscle damages or injuries caused by an ischemic disease. The pharmaceutical composition contains an active ingredient compound with a backbone structure of Formula (1). The active ingredient compound is capable of (a) increasing viability of myogenic precursor cells to enable said precursor cells to survive through an absolute ischemic period; (b) reconstituting a damaged blood supply network in said heart region where said injured muscle is located; and (c) enhancing cardiomyogenic differentiation efficiency of said precursor cells down cardiac linage, said steps being performed simultaneously or in any particular order.
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DITERPENE PRODUCTION IN YARROWIA
The present invention relates to a method for the production of a diterpene or a glycosylated diterpene, which method comprises: a. fermenting a recombinant microorganism of the genus Yarrowia in a suitable fermentation medium at a temperature of about 29 C. or higher, wherein the microorganism comprises one or more nucleotide sequence(s) encoding: a polypeptide having ent-copalyl pyrophosphate synthase activity; a polypeptide having ent-Kaurene synthase activity; a polypeptide having ent-Kaurene oxidase activity; and a polypeptide having kaurenoic acid 13-hydroxylase activity and whereby expression of the nucleotide sequence(s) confer(s) on the microorganism the ability to produce at least steviol; and b. recovering the diterpene or glycosylated diterpene.
DITERPENE PRODUCTION IN YARROWIA
The present invention relates to a method for the production of a diterpene or a glycosylated diterpene, which method comprises: a. fermenting a recombinant microorganism of the genus Yarrowia in a suitable fermentation medium at a temperature of about 29 C. or higher, wherein the microorganism comprises one or more nucleotide sequence(s) encoding: a polypeptide having ent-copalyl pyrophosphate synthase activity; a polypeptide having ent-Kaurene synthase activity; a polypeptide having ent-Kaurene oxidase activity; and a polypeptide having kaurenoic acid 13-hydroxylase activity and whereby expression of the nucleotide sequence(s) confer(s) on the microorganism the ability to produce at least steviol; and b. recovering the diterpene or glycosylated diterpene.