- Synthesis of Selective Estrogen Receptor Degrader GDC-0810 via Stereocontrolled Assembly of a Tetrasubstituted All-Carbon Olefin
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We report an efficient synthesis of GDC-0810 on the basis of a sequence involving a highly stereoselective lithium tert-butoxide-mediated enolization-tosylation (≥95:5 E:Z) and a Pd-catalyzed Suzuki-Miyaura cross-coupling as key steps. Global deprotection, pyrrolidine salt formation, and final active pharmaceutical ingredient (API) form control/isolation produced GDC-0810 free acid in a 40% overall yield with >99.0% purity as ascertained by HPLC analysis.
- Savage, Scott,McClory, Andrew,Zhang, Haiming,Cravillion, Theresa,Lim, Ngiap-Kie,Masui, Colin,Robinson, Sarah J.,Han, Chong,Ochs, Christoph,Rege, Pankaj D.,Gosselin, Francis
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- ANTIBODY DRUG CONJUGATES (ADCS) WITH NAMPT INHIBITORS
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Conjugate of a binder having formula: (A) wherein AB stands for a binder, Z' stands for a linker and D stands for an active component of Formula (I): and its use as pharmaceuticals.
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- PROCESS FOR THE PREPARATION OF (E)-3-(4-((E)-2-(2-CHLORO-4-FLUOROPHENYL)-1-(1H-INDAZOL-5-YL)BUT-1-EN-1-YL)PHENYL)ACRYLIC ACID
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Processes are described for the preparation of estrogen receptor modulating compound, (E)-3-(4-((E)-2-(2-chloro-4-fluorophenyl)-1-(1H-indazol-5-yl)but-1-en-1-yl)phenyl)acrylic acid (I): and salts thereof, and intermediates useful for the preparation of (I).
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Paragraph 35; 36
(2017/05/07)
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- 3-(1H-PYRROLO[2,3-B]PYRIDIN-2-YL)-1H-INDAZOLES AND THERAPEUTIC USES THEREOF
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Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, fibrotic disorders, bone or cartilage diseases, and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states.
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- 3-(1H-PYRROLO[2,3-C]PYRIDIN-2-YL)-1H-INDAZOLES AND THERAPEUTIC USES THEREOF
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Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, fibrotic disorders, bone or cartilage diseases, and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states.
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- 3-(1H-PYRROLO[3,2-C]PYRIDIN-2-YL)-1H-INDAZOLES AND THERAPEUTIC USES THEREOF
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Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, fibrotic disorders, bone or cartilage diseases, and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states.
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- 3-(1H-INDOL-2-YL)-1H-INDAZOLES AND THERAPEUTIC USES THEREOF
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Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, fibrotic disorders, bone or cartilage diseases, and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states.
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- IMIDAZOPYRAZINES AND PYRAZOLOPYRIMIDINES AND THEIR USE AS AMPA RECEPTOR MODULATORS
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Provided herein are compounds of Formula (I), and pharmaceutically acceptable salts, N-oxides, or solvates thereof, [Formula should be inserted here] Also provided herein are pharmaceutical compositions, comprising compounds of Formula (I), and methods of
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Page/Page column 96-97
(2016/12/26)
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- NOVEL TRIAZINE COMPOUNDS
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The present invention relates to novel triazine compounds of formula (1). The present invention also discloses compounds of formula I along with other pharmaceutical ac-ceptable excipients and use of the compounds to modulate the PI3K/ mTOR pathway
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- PYRROLIDINYL DERIVATIVES AND USES THEREOF
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The invention relates to 3,3 disubstituted pyrrole derivatives useful for treatment of diseases associated with monoamine reuptake inhibitors.Also provided pharmaceutical compositions, methods of using, and methods of preparing the compounds.
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- Protected indazole boronic acid pinacolyl esters: Facile syntheses and studies of reactivities in Suzuki-Miyaura cross-coupling and hydroxydeboronation reactions
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The paper describes a rapid and efficient synthesis for the isolation of protected indazolylboronic esters. These compounds were synthesized by reaction between prepared protected haloindazoles and bis(pinacolato)diboron. The effects of solvent, temperature, reaction time, and the nature of halogen atom as well as protecting group were investigated. Additionaly, these compounds reacted either with aryl halides in a Suzuki-Miyaura cross-coupling reaction or with hydrogen peroxide in a hydroxydeboronation reaction showing the potential access to new aryl and hydroxyindazole libraries. Georg Thieme Verlag Stuttgart.
- Crestey, Fran?ois,Lohou, Elodie,Stiebing, Silvia,Collot, Valérie,Rault, Sylvain
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experimental part
p. 615 - 619
(2009/07/09)
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