Provided are: an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode; and an electronic device comprising the organic electronic element, wherein the organic material layer comprises compounds represented by Formula 1 and Formula 1, respectively, and thus can lower the driving voltage of the organic electronic element and improve the luminosity and lifespan thereof.

Provided are: an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode; and an electronic device comprising the organic electronic element, wherein the organic material layer comprises compounds represented by Formula 1 and Formula 1, respectively, and thus can lower the driving voltage of the organic electronic element and improve the luminosity and lifespan thereof.

Described herein are compositions and methods for modifying eukaryotic cells, for example, to express a transgene of interest and/or to produce an expanded population of cells ex vivo. Using the compositions and methods of the disclosure, a population of eukaryotic cells, such as a population of pluripotent cells (e.g., CD34+ hematopoietic stem or progenitor cells) may be transduced to express a gene of interest by contacting the cells with a viral vector, such as a lentiviral vector, and a poloxamer. Additionally, the compositions and methods described herein can be used to promote the proliferation or survival of a population of pluripotent cells (e.g., CD34+ hematopoietic stem or progenitor cells) ex vivo, for example, by contacting the cells with a poloxamer. Examples of poloxamers that may be used in conjunction with the compositions and methods of the disclosure are those having a molar mass in excess of 10,000 g/mol, as well as those having a molar mass of polyoxypropylene subunits greater than 2,000 g/mol and/or an ethylene oxide content of greater than 40% by mass.

Described herein are compositions and methods for modifying eukaryotic cells, for example, to express a transgene of interest and/or to produce an expanded population of cells ex vivo. Using the compositions and methods of the disclosure, a population of eukaryotic cells, such as a population of pluripotent cells (e.g., CD34+ hematopoietic stem or progenitor cells) may be transduced to express a gene of interest by contacting the cells with a viral vector, such as a lentiviral vector, and a poloxamer. Additionally, the compositions and methods described herein can be used to promote the proliferation or survival of a population of pluripotent cells (e.g., CD34+ hematopoietic stem or progenitor cells) ex vivo, for example, by contacting the cells with a poloxamer. Examples of poloxamers that may be used in conjunction with the compositions and methods of the disclosure are those having a molar mass in excess of 10,000 g/mol, as well as those having a molar mass of polyoxypropylene subunits greater than 2,000 g/mol and/or an ethylene oxide content of greater than 40% by mass.

The invention relates to new proline derivatives of formula (I) as cGAS inhibitors,

##STR00001##

wherein

wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, R.sup.11 and G are defined as in claim 1,

and prodrugs or pharmaceutically acceptable salts of these compounds

for the treatment of diseases such as systemic lupus erythematosus, systemic sclerosis (SSc), non-alcoholic steatotic hepatitis (NASH), interstitial lung disease (ILD) and idiopathic pulmonary fibrosis (IPF).

The invention relates to new proline derivatives of formula (I) as cGAS inhibitors,

##STR00001##

wherein

wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, R.sup.11 and G are defined as in claim 1,

and prodrugs or pharmaceutically acceptable salts of these compounds

for the treatment of diseases such as systemic lupus erythematosus, systemic sclerosis (SSc), non-alcoholic steatotic hepatitis (NASH), interstitial lung disease (ILD) and idiopathic pulmonary fibrosis (IPF).

The present disclosure provides compounds of Formula (I) that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinopathies (e.g., beta-thalassemia and sickle cell disease). Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds. ##STR00001##
where R.sup.1, alk, R.sup.2, Z.sup.1, Z.sup.2, X, R.sup.3, R.sup.4, B, a, and b are as described herein.

The present disclosure provides compounds of Formula (I) that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinopathies (e.g., beta-thalassemia and sickle cell disease). Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds. ##STR00001##
where R.sup.1, alk, R.sup.2, Z.sup.1, Z.sup.2, X, R.sup.3, R.sup.4, B, a, and b are as described herein.

Provided are an organic electric element comprising as a phosphorescent host material, a mixture of the compounds of Formula (1) and Formula (2), and an organic electronic device or apparatus thereof for achieving a high luminous efficiency, a low driving voltage, and an improved lifespan.

Provided are an organic electric element comprising as a phosphorescent host material, a mixture of the compounds of Formula (1) and Formula (2), and an organic electronic device or apparatus thereof for achieving a high luminous efficiency, a low driving voltage, and an improved lifespan.