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Drug Discovery: Overview01:26

Drug Discovery: Overview

Drug discovery is a multifaceted process involving extensive screening, testing, and optimization of lead compounds to identify potential new drugs for therapeutic use. It combines several approaches, including screening large numbers of natural products, chemical modification of known active molecules, identification of new drug targets, and rational design based on biological mechanisms and drug-receptor structure. These approaches are carried out in both academic research laboratories and...
Drug Administration and Therapy Phases: Overview01:26

Drug Administration and Therapy Phases: Overview

Drugs, the chemical agents used in diagnosing, treating, or preventing diseases, undergo a four-phase process of development: pharmaceutic, pharmacokinetics, pharmacodynamics, and therapeutic.
The pharmaceutical phase focuses on leveraging the physicochemical properties of the drug to design and manufacture an effective product. Variants include orally administered tablets or capsules, topical creams or ointments, and parenteral-delivery solutions or emulsions.
The pharmacokinetic phase...
Upstream Processing01:27

Upstream Processing

Upstream processing represents a critical phase in biomanufacturing, wherein biological systems such as microorganisms, mammalian cells, or insect cells are cultivated to produce therapeutic proteins, vaccines, enzymes, or other biologically derived products. This phase encompasses all steps from the selection and genetic manipulation of the production organism to the cultivation of cells in bioreactors under tightly controlled environmental conditions.Host Selection and Genetic OptimizationThe...
Production of Pharmaceuticals01:30

Production of Pharmaceuticals

Industrial insulin production uses genetically engineered E. coli expressing a proinsulin gene controlled by a tryptophan promoter and containing a methionine linker for later cleavage. The cells also carry ampicillin resistance for selective growth. Seed cultures are stored at −80 °C and production begins by thawing a small amount to inoculate starter cultures, which are progressively scaled to a 50,000-L bioreactor. In the bioreactor, E. coli grow in nutrient-rich media under sterile, tightly...
Biopharmaceutical Factors Influencing Drug Product Design: Overview01:22

Biopharmaceutical Factors Influencing Drug Product Design: Overview

Rational drug product design integrates knowledge of the drug’s physicochemical properties, formulation components, manufacturing techniques, and intended route of administration. Each factor influences the drug’s performance, including how it is released, absorbed, and eliminated in the body.The physicochemical properties of a drug—such as solubility, stability, and particle size—affect its compatibility with excipients and the choice of dosage form. Excipients, though pharmacologically...
Downstream Processing01:29

Downstream Processing

Downstream processing begins once fermentation is complete and involves a series of steps to recover and purify products such as acids, vitamins, antibiotics, or proteins.Cell HarvestingFor example, for intracellular protein-based products, the first step is harvesting the cells. This is typically achieved using centrifugation or filtration to separate the cells from the liquid phase.Cell Disruption for Intracellular ProductsIf the target product is intracellular, the harvested cells must be...

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Updated: Jun 21, 2026

Discovery and Synthesis Optimization of Isoreticular Al(III) Phosphonate-Based Metal-Organic Framework Compounds Using High-Throughput Methods
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Discovery and Synthesis Optimization of Isoreticular Al(III) Phosphonate-Based Metal-Organic Framework Compounds Using High-Throughput Methods

Published on: October 6, 2023

製薬プロセス化学の将来を見据えています.

Ian W Davies1, Christopher J Welch

  • 1Merck, 126 East Lincoln Avenue, Rahway, NJ 07065-0900, USA.

Science (New York, N.Y.)
|August 8, 2009
PubMed
まとめ
この要約は機械生成です。

プロセス化学は,薬剤候補を合成し,効率的な製造プロセスを生み出します. イノベーション,プラットフォーム技術,学術的なコラボレーションは,将来の薬剤発見の進歩の鍵です.

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Process Optimization using High Throughput Automated Micro-Bioreactors in Chinese Hamster Ovary Cell Cultivation
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関連する実験動画

Last Updated: Jun 21, 2026

Discovery and Synthesis Optimization of Isoreticular Al(III) Phosphonate-Based Metal-Organic Framework Compounds Using High-Throughput Methods
07:20

Discovery and Synthesis Optimization of Isoreticular Al(III) Phosphonate-Based Metal-Organic Framework Compounds Using High-Throughput Methods

Published on: October 6, 2023

Continuous Flow Chemistry: Reaction of Diphenyldiazomethane with p-Nitrobenzoic Acid
07:06

Continuous Flow Chemistry: Reaction of Diphenyldiazomethane with p-Nitrobenzoic Acid

Published on: November 15, 2017

Process Optimization using High Throughput Automated Micro-Bioreactors in Chinese Hamster Ovary Cell Cultivation
09:28

Process Optimization using High Throughput Automated Micro-Bioreactors in Chinese Hamster Ovary Cell Cultivation

Published on: May 18, 2020

科学分野:

  • 医薬品科学 医薬品科学とは
  • 化学工学は化学工学というものです.
  • ドラッグ開発 ドラッグ開発

背景:

  • プロセス化学は,臨床試験のための薬剤候補合成のスケーリングに不可欠です.
  • 安全で堅牢で費用対効果の高い製造プロセスを開発することが主な目標です.
  • 革新的な問題解決は,進化する科学と市場の課題に対処するために不可欠です.

研究 の 目的:

  • 薬剤の発見と開発におけるプロセス化学の進化する役割を強調する.
  • テクノロジーのイノベーションとコラボレーションの重要性を強調する.
  • 効率と成功率の向上のための将来の方向性を概説する.

主な方法:

  • 大規模な薬剤候補の合成に重点を置く.
  • 安全で堅牢で費用対効果の高い製造プロセスの開発.
  • 化学技術と高通量実験を活用するプラットフォーム.

主要な成果:

  • プラットフォームテクノロジーは,迅速な問題解決を可能にし,薬物の発見を加速します.
  • 発見開発連続体全体にプラットフォームを統合することで,プロセスを合理化します.
  • 学界との強化されたコラボレーションは,新しいソリューションへのアクセスを提供します.

結論:

  • プロセス化学のイノベーションは,将来の課題を克服するために不可欠です.
  • プラットフォーム技術と高スループットな実験は,鍵となる要素です.
  • 学術界と産業界のパートナーシップは,将来の科学者を育成し,イノベーションを推進するために不可欠です.