The invention relates to methods of treating cancer with CTT1403 having specificity for prostate-specific membrane antigen (PSMA).

The present invention relates to a system for corneal crosslinking of injured corneas, treating keratoconus, or correcting vision, the system comprising: a hyaluronic acid-dye conjugate; and a contact lens including an LED light source.

In the present invention, a dye is activated by receiving light irradiated from the LED light source of the contact lens so as to generate radicals, thereby generating a covalent bond between amino acid radicals of corneal collagen, and strengthening a collagen layer. In the present invention, the hyaluronic acid-dye conjugate, in which hyaluronic acid is bound to the dye, is used to improve penetration of the dye in the cornea, and the contact lens is used together with the hyaluronic acid-dye conjugate to further improve the penetration of the dye. In addition, the structure of the lens which presses the center of the cornea deforms the shape of the cornea, thereby having a vision correction effect.

A method for preparing .sup.18F radiolabeled biomolecules and agents for .sup.18F-PET imaging is disclosed herein. A perfluoroaryl-conjugated target tracer is synthesized and purified with temperature and solvent conditions that are mild for the tracer molecule. The purified perfluoroaryl-conjugated target tracer is then labeled with .sup.18F using .sup.18F salts within a short reaction time, and with temperature and solvent conditions that are mild for the tracer molecule. The method provides a quick and convenient process that maintains the biological activities of the target molecules. The radio-labeled biomolecules may be used as contrast agents for Positron Emission Tomography (PET).

This disclosure provides a family of compounds that absorb and fluoresce in the short wave infrared region (SWIR, optionally 1000 nm to 1300 nm), including hydrophilic compounds that exhibit absorption and emission spectral profiles in aqueous solutions substantially similar to those observed in organic solvents such as methanol or DMSO. The compounds can be chemically linked to biomolecules including proteins, nucleic acids, and therapeutic small molecules. The compounds are useful for imaging in a variety of medical, biological and diagnostic applications, including SWIR in vivo imaging of regions of interest within a mammal.

The present technology provides compounds, as well as compositions including such compounds, useful for imaging and/or treatment of a glioma, a breast cancer, an adrenal cortical cancer, a cervical carcinoma, a vulvar carcinoma, an endometrial carcinoma, a primary ovarian carcinoma, a metastatic ovarian carcinoma, a non-small cell lung cancer, a small cell lung cancer, a bladder cancer, a colon cancer, a primary, gastric adenocarcinoma, a primary colorectal adenocarcinoma, a renal cell carcinoma, and/or a prostate cancer. The compounds are represented by the following formula

##STR00001##

or a pharmaceutically acceptable salt thereof.

A compound comprising a prostate specific membrane antigen (PSMA)-targeting moiety of the following formula or of a salt or a solvate thereof. R.sup.0 is O or S. Each of R.sup.1a, R.sup.1b and R.sup.1c may be —CO.sub.2H, —SO.sub.2H, —SO.sub.3H, —PO.sub.2H, or —PO.sub.3H.sub.2, for example. R.sup.2 may be methylene or a derivative thereof, propylene or a derivative thereof, or a derivative of ethylene, optionally substituted. R.sup.3 is a linker. When the PSMA-targeting moiety is linked to a radiolabeling group, the compound may be used as an imaging agent or therapeutic agent for PSMA-expressing diseases/conditions.

##STR00001##

The invention generally relates to a smart drug delivery system for dual nuclear medical cytotoxic theranostics incorporating either (i) a first compound with the structure CT-L1-Chel-S1-TV or

##STR00001##

or (ii) a second compound with the structure Chel-S-TV and a third compound with the structure CT-L-TV. In the first, second and third compounds Chel is a radical of a chelating agent for complexing a radioisotope; CT is a radical of a cytotoxic compound; TV is a biological targeting vector; L1 and L are each linkers; S1, S2 and S are each spacers.

A compound of general formula (I): wherein: n is 1, 2 or 3; R1, R2, R3 and R4, independently represent OH or Q; and 20 Q represents a tissue-targeting moeity selected from the group consisting of or a stereoisomer, a hydrate, a solvate, or a salt thereof, or a mixture of same, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said 25 compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of soft tissue diseases, as a sole agent or in combination with other active ingredients.

##STR00001##

The present invention discloses a prostate specific membrane antigen (PSMA) binding compound, a radioactive isotope complex thereof, and the use thereof in nuclear medicine as a tracer and an imaging agent for different disease states of prostate cancer.

The present invention relates to formulations of radiolabeled compounds that are of use in radiotherapy and diagnostic imaging related to prostate specific membrane antigen (PSMA).