C07D311/70

NOVEL USE OF SUBSTITUTED CHROMAN-6-OLS

The present invention is directed towards the use of substituted chroman-6-ols of formula (I) wherein R.sup.1 and R.sup.2 are independently from each other H or C.sub.1-11-alkyl or (CH.sub.2).sub.nOH with n being an integer from 1 to 4, or R.sup.1 and R.sup.2 represent together a keto group, 10 A is CHR.sup.3 or C(O), and wherein R.sup.3, R.sup.4 and R.sup.6 are independently from each other H or C.sub.1-4-alkyl, and wherein R.sup.5 is H or OH or C.sub.1-4-alkyl or C.sub.1-4-alkoxy, as antioxidants, especially in feed such as pet food and feed ingredients such as fish meal, insect meal and poultry meal, as well as PUFA-containing oil such as marine oil, microbial oil, fungal oil, algal oil and PUFA-containing plant oil. The present invention is further directed towards feed ingredients and feed for insects, aquatic and terrestrial animals comprising such substituted chroman-6-ols of formula (I).

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Compounds and methods for inhibiting CYP26 enzymes

Compounds described herein are inhibitors of retinoic acid inducible P450 (CYP26) enzymes, and are useful for treating diseases that are responsive to retinoids. Certain compounds have retinoid activity, are resistant to CYP26-mediated catabolism, and are used for treating diseases that are responsive to retinoids.

Compounds and methods for inhibiting CYP26 enzymes

Compounds described herein are inhibitors of retinoic acid inducible P450 (CYP26) enzymes, and are useful for treating diseases that are responsive to retinoids. Certain compounds have retinoid activity, are resistant to CYP26-mediated catabolism, and are used for treating diseases that are responsive to retinoids.

PROCESS FOR DEOXYFLUORINATION OF PHENOLS

The present invention refers to a process for transition-metal-assisted .sup.18F-deoxyfluorination of phenols. The transformation benefits from readily available phenols as starting materials, tolerance of moisture and ambient atmosphere, large substrate scope, and translatability to generate doses appropriate for positron emission tomography (PET) imaging.

Benzhydrol derivatives for the management of conditions related to hypoxia inducible factors

This disclosure relates to benzhydrol derivatives for managing conditions related to the Hypoxia Inducible Factor (HIF) pathway such as uses in treating cancer. In certain embodiment, the disclosure contemplates compounds and pharmaceutical compositions. In certain embodiment, the disclosure contemplates compounds disclosed herein as prodrugs, optionally substituted with one or more substituents, derivatives, or salts thereof.

Benzhydrol derivatives for the management of conditions related to hypoxia inducible factors

This disclosure relates to benzhydrol derivatives for managing conditions related to the Hypoxia Inducible Factor (HIF) pathway such as uses in treating cancer. In certain embodiment, the disclosure contemplates compounds and pharmaceutical compositions. In certain embodiment, the disclosure contemplates compounds disclosed herein as prodrugs, optionally substituted with one or more substituents, derivatives, or salts thereof.

Compounds and Methods for Inhibiting CPY26 Enzymes

Compounds described herein are inhibitors of retinoic acid inducible P450 (CYP26) enzymes, and are useful for treating diseases that are responsive to retinoids. Certain compounds have retinoid activity, are resistant to CYP26-mediated catabolism, and are used for treating diseases that are responsive to retinoids.

Compounds and Methods for Inhibiting CPY26 Enzymes

Compounds described herein are inhibitors of retinoic acid inducible P450 (CYP26) enzymes, and are useful for treating diseases that are responsive to retinoids. Certain compounds have retinoid activity, are resistant to CYP26-mediated catabolism, and are used for treating diseases that are responsive to retinoids.

CHROMAN-SUBSTITUTED, TETRAHYDROQUINOLINE-SUBSTITUTED AND THIOCHROMAN-SUBSTITUTED HETEROAROTINOIDS AS ANTI-CANCER AGENTS

Chemical compounds that inhibit cancer cell growth are provided. The compounds are heteroarotinoids and derivatives thereof with oxygen, nitrogen or sulfur in chroman systems, tetrahydroquinoline systems, and tetrahydrothiochroman systems.

CHROMAN-SUBSTITUTED, TETRAHYDROQUINOLINE-SUBSTITUTED AND THIOCHROMAN-SUBSTITUTED HETEROAROTINOIDS AS ANTI-CANCER AGENTS

Chemical compounds that inhibit cancer cell growth are provided. The compounds are heteroarotinoids and derivatives thereof with oxygen, nitrogen or sulfur in chroman systems, tetrahydroquinoline systems, and tetrahydrothiochroman systems.