Provided herein is a non-naturally occurring microbial organism (NNOMO) having a methanol metabolic pathway (MMP) that can enhance the availability of reducing equivalents in the presence of methanol. Such reducing equivalents can be used to increase the product yield of organic compounds produced by the microbial organism, such as succinate. Also provided herein are methods for using such an organism to produce succinate.

Provided herein is a non-naturally occurring microbial organism (NNOMO) having a methanol metabolic pathway (MMP) that can enhance the availability of reducing equivalents in the presence of methanol. Such reducing equivalents can be used to increase the product yield of organic compounds produced by the microbial organism, such as succinate. Also provided herein are methods for using such an organism to produce succinate.

The invention provides certain nicotine salt co-crystals and provides novel polymorphic forms of certain nicotine salts. In particular, certain nicotine salt-co-crystals are described, including nicotine and two different coformers. The invention further provides methods of preparation and characterization of nicotine salts, co-crystals, and salt co-crystals. In addition, tobacco products, including smoking articles, smokeless tobacco products, and electronic smoking articles comprising nicotine salts, co-crystals, and/or salt co-crystals are also provided.

The invention provides certain nicotine salt co-crystals and provides novel polymorphic forms of certain nicotine salts. In particular, certain nicotine salt-co-crystals are described, including nicotine and two different coformers. The invention further provides methods of preparation and characterization of nicotine salts, co-crystals, and salt co-crystals. In addition, tobacco products, including smoking articles, smokeless tobacco products, and electronic smoking articles comprising nicotine salts, co-crystals, and/or salt co-crystals are also provided.

Provided are crystal forms of compounds represented by formula(II)-formula (VIII) and formula (I)-formula (VIII-1), a preparation method therefor and an application of the compounds and crystal forms in the preparation of a drug for treating a related disease.

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Hydroxycitric acid-metal heterocyclic compounds with covalent characteristics are provided. The subject hydroxycitric acid compounds include monomeric hydroxycitric acid (HCA) compounds having a divalent metal, lactone forms thereof, and dimeric compound forms thereof. The monomeric HCA compound includes a divalent metal (X) bonded via a 5-membered ring to both the carboxylic acid and the hydroxy group of the central C2 carbon of the HCA. In addition, a monovalent metal (Y) can also be bonded to the carboxylic acid of C3 or C1, or to both C1 and C3. The subject dimeric compounds include monomeric HCA compounds linked via a second divalent metal (X) to a carboxylic acid group of each HCA unit at C3 or C1. Also provided are compositions including a monomeric HCA compound and one or more other additional compounds. Methods of alleviating at least one symptom associated with a target disease or condition in a subject are provided.

The invention provides certain nicotine salt co-crystals and provides novel polymorphic forms of certain nicotine salts. In particular, certain nicotine salt-co-crystals are described, including nicotine and two different coformers. The invention further provides methods of preparation and characterization of nicotine salts, co-crystals, and salt co-crystals. In addition, tobacco products, including smoking articles, smokeless tobacco products, and electronic smoking articles comprising nicotine salts, co-crystals, and/or salt co-crystals are also provided.

The invention provides certain nicotine salt co-crystals and provides novel polymorphic forms of certain nicotine salts. In particular, certain nicotine salt-co-crystals are described, including nicotine and two different coformers. The invention further provides methods of preparation and characterization of nicotine salts, co-crystals, and salt co-crystals. In addition, tobacco products, including smoking articles, smokeless tobacco products, and electronic smoking articles comprising nicotine salts, co-crystals, and/or salt co-crystals are also provided.

Hydroxycitric acid-metal heterocyclic compounds with covalent characteristics are provided. The subject hydroxycitric acid compounds include monomeric hydroxycitric acid (HCA) compounds having a divalent metal, lactone forms thereof, and dimeric compound forms thereof. The monomeric HCA compound includes a divalent metal (X) bonded via a 5-membered ring to both the carboxylic acid and the hydroxy group of the central C2 carbon of the HCA. In addition, a monovalent metal (Y) can also be bonded to the carboxylic acid of C3 or C1, or to both C1 and C3. The subject dimeric compounds include monomeric HCA compounds linked via a second divalent metal (X) to a carboxylic acid group of each HCA unit at C3 or C1. Also provided are compositions including a monomeric HCA compound and one or more other additional compounds. Methods of alleviating at least one symptom associated with a target disease or condition in a subject are provided.

Hydroxycitric acid-metal heterocyclic compounds with covalent characteristics are provided. The subject hydroxycitric acid compounds include monomeric hydroxycitric acid (HCA) compounds having a divalent metal, lactone forms thereof, and dimeric compound forms thereof. The monomeric HCA compound includes a divalent metal (X) bonded via a 5-membered ring to both the carboxylic acid and the hydroxy group of the central C2 carbon of the HCA. In addition, a monovalent metal (Y) can also be bonded to the carboxylic acid of C3 or C1, or to both C1 and C3. The subject dimeric compounds include monomeric HCA compounds linked via a second divalent metal (X) to a carboxylic acid group of each HCA unit at C3 or C1. Also provided are compositions including a monomeric HCA compound and one or more other additional compounds. Methods of alleviating at least one symptom associated with a target disease or condition in a subject are provided.