Drug Development

London, UK (Feb. 1)?Researchers at the University of London?s School of Pharmacy have chemically modified carbon nanotubes to enable them to enter human cancer cells.

St. Louis, MO, (Feb. 8)-SAFC, the custom manufacturing and fine chemicals unit of Sigma-Aldrich Corporation, is seeking to build a footprint in Asia, eying possible acquisitions in India and China.

As custom manufacturers gather for InformexUSA this month, strategies in asymmetric synthesis and catalysis prevail.

Sixty deals were completed in 2006, with a total value of $2 billion.

The same phenomena that create lightning and thunderstorms are around us every day, producing incredibly high voltages, which cause sparks and shocks. Static electricity is a mighty force. Each year excessive electrical charge build cause explosions in the grain industry.1 Look around any flammable storage area and you will see both grounding bars on the wall and cables, from the grounding bars connected to the drums of solvents. Take any material safety data sheet (MSDS) for a powder and look in section V; it highlights that any dry powder has the potential to attract and store a charge.

Raman spectroscopy has become a commonly used technique for physicochemical analysis that possesses many advantages over other analytical techniques. It is a very attractive characterization tool, not least because it enables measurements in water. However, very few examples of its application in an aqueous environment exist in literature. This paper provides some recent applications of Raman spectroscopy in pharmaceutical material and process characterization when water is present.

Terpenes are widely used in topical preparations. This paper focuses on the skin penetration of terpenes depending on their physicochemical properties and influence of the type of dermatological vehicle that was used. The structure of human skin and the skin penetration process is also briefly described.

Pfizer's restructuring plan provides yet another example of new supply-chain strategies by the pharmaceutical majors, which involve rationalization of manufacturing facilities and cost improvement. A review of these moves, an outlook for the pharmaceutical market in 2007, and analysis of US pharmaceutical production and trade.

Following the sales of its global branded pharmaceutical business, 3M stays the course in drug delivery as its Drug Delivery Systems Division advances technology in inhalation and transdermal drug delivery.

The recent struggles of Cardinal Health's and Patheon's contract dose manufacturing businesses offer a lesson on good business practices.

In 2007, the global pharmaceutical market is expected to grow moderately while biologics, generic drugs, and specialty-initiated drugs are projected to increase at double-digit rates. These trends for finished pharmaceuticals are reflected in the global market for active pharmaceutical ingredients (APIs), where the merchant generic API market is expected to see strong demand. On a production basis, India and China are forecast to raise their shares of the global generic API market against industry strongholds Italy and Spain. Meanwhile, the United States is expected to hold its its position as the leading producer of biotechnology-based APIs in an area traditionally dominated by captive production. And biogenerics or biosimilars gradually reshape the market.

During the past decade, the pharmaceutical industry has increased its use of information technology (IT) in research and development, production, and commercialization of pharmaceutical products. IT systems must be operated and maintained within a compliance-oriented framework to minimize risks; maximize safety and security, integrity, accuracy, reliability of information; and maintain product quality, For IT vendors and service providers, meeting requirements for qualification and validation calls for substantial investments in terms of creating capability, expertise, and resources. The author discusses the implications, challenges, and solutions in managing IT infrastructure qualification and validation in an FDA-regulated environment, particularly at vendor sites.

Water interacts with pharmaceutical solids at virtually all stages of manufacture, from synthesis of raw materials to the storage of the final dosage form. The interactions of water with powders is, therefore, a major factor in the formulation, processing and product performance of solid pharmaceutical dosage forms.

Nanoparticulate drug carriers include a class of particles made of polymers or lipids that - because of their size and chemical composition -permit systemic and local treatment.

Pharmaceuticals current good manufacturing practice (CGMP) violations accounted for just 36 of the 441 Warning Letters issued by the US Food and Drug Administration in 2006.

US District Court for the Eastern District of New York Judge Joanna Seybert's Dec. 11, 2006 Order granting a preliminary injunction in RxUSA Wholesale, et al, v. FDA, barring FDA from enforcing some drug pedigree rules.

The US Food and Drug Administration has modified its requirements for drug pedigrees accompanying wholesale pharmaceutical transactions, following a US District Court preliminary injunction barring the agency from enforcing certain provisions of the rule that was to have gone into effect on Dec. 1.

Basel, Switzerland (Dec. 5)-Lonza Group Ltd. and Singapore?s Bio*One Capital have formed a joint venture, Lonza Biologics Tuas, to build a large-scale mammalian cell-culture facility in Singapore for as much as $350 million.

Princeton, NJ (Nov. 30)-Rockwood Holdings, Inc. agreed to sell its Group Novasep subsidiary for EUR 425 million ($567 million) to a consortium of buyers consisting of Glide Buyout Partners BV, Banexi Capital, and Group Novasep management.

Dublin, OH (Nov. 30)-Cardinal Health has announced plans to divest its Pharmaceutical Technologies and Services (PTS) segment, "a business that manufactures or packages 100 billion doses of medication every year for pharmaceutical and biotech firms, employs approximately 10,000 at more than 30 facilities worldwide and generates $1.8 billion in revenue," according to a company statement.

Pharmaceutical companies ally with specialty companies and research organizations to advance biocatalysis.

Makers of injectable drugs can increase their market share and stay competitive by devising a product life-cycle management strategy.

We really knew what we were doing-until we opened the column for a routine repacking.

The needle and syringe have long been the standard delivery technology for vaccines. However, a confluence of market factors is driving new interest in alternative delivery systems that hold the potential to meet one or more of the following goals: improved antigen utilization, higher quality immune response, better stability and improved patient acceptance. Of particular interest are microneedle systems, otherwise referred to as microstuctured transdermal systems (MTS), that provide for targeted delivery of the vaccine formulation directly to antigen-presenting cells within the epidermis. This article provides a brief overview of MTS technology with an emphasis on solid-coated MTS for vaccine delivery.

EFPIA's 'Mock P.2' document aims to show how the role of 'quality risk management' and process analytical technology as an enabler for quality by design can be presented in a common technical document format. This article summarizes the main features of this document, and explains the key concepts and principles used.