A molecular building block composition can include a metal ion component; and a ligand component including a core including at least one functional group associated with the metal ion component and the core.

A molecular building block composition can include a metal ion component; and a ligand component including a core including at least one functional group associated with the metal ion component and the core.

The composition containing a pamoate salt of donepezil, the method of preparation and the use thereof are disclosed.

The composition containing a pamoate salt of donepezil, the method of preparation and the use thereof are disclosed.

DMT nicotinate and DMT pamoate are disclosed. DMT and its salts are found useful in the treatment of stroke, multiple sclerosis, Parkinson's disease, and traumatic brain injury. They are particularly useful in the treatment of haemorrhagic stroke. They are particularly useful in the immediate treatment of undiagnosed stroke. They are for use with anti-hypertensives when treating haemorrhagic stroke or TBI. Also taught are preferred dosages and serum levels of DMT, an intravenous pump device containing a pharmaceutically acceptable form of DMT. The pump may be configured to provide a specific dose and/or duration. The pump may have a locking system to prevent access to said compound or said DMT above the dose.

A salt of a quinazoline derivative (N-[4-(3-chlorine-4-fluoanilino)]-7-(3-morpholinepropanol)-6-(2-fluoroacrylamide)-quinazoline, the structure thereof is as represented by formula I). Compared with a known quinazoline derivative, the salt of the quinazoline derivative has one or more improved properties and at least has better water solubility, wherein a citrate, a benzene sulfonate, and an ethanedisulphonate thereof further have better crystallinity and are not easy to absorb moisture.

##STR00001##

A salt of a quinazoline derivative (N-[4-(3-chlorine-4-fluoanilino)]-7-(3-morpholinepropanol)-6-(2-fluoroacrylamide)-quinazoline, the structure thereof is as represented by formula I). Compared with a known quinazoline derivative, the salt of the quinazoline derivative has one or more improved properties and at least has better water solubility, wherein a citrate, a benzene sulfonate, and an ethanedisulphonate thereof further have better crystallinity and are not easy to absorb moisture.

##STR00001##

The composition containing a pamoate salt of donepezil, the method of preparation and the use thereof are disclosed.

The composition containing a pamoate salt of donepezil, the method of preparation and the use thereof are disclosed.

A system is provided for the identification and separation of heterogeneous material, the system comprising: a hyperspectral identification system for capturing spectra of material; a computer receiving and analyzing data from the hyperspectral identification system and selecting desired materials from the heterogeneous materials; and an ejection system, whereby the desired materials are ejected from the system.