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Promising Antiviral Compounds Discovered

Scientists sifted through thousands of potentially efficacy compounds and managed to identify two promising candidates for the development of drugs against human adenovirus, a cause of ailments ranging from colds to gastrointestinal disorders to pink eye
Scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have identified two promising candidates for the development of drugs against human adenovirus, a cause of ailments ranging from colds to gastrointestinal disorders to pink eye. A paper published in FEBS Letters, a journal of the Federation of European Biochemical Societies, describes how the researchers sifted through thousands of compounds to determine which might block the effects of a key viral enzyme they had previously studied in atomic-level detail.
GSK tests ofatumumab in rare skin disorder
GlaxoSmithKline is to start a new Phase III study of ofatumumab as a treatment for pemphigus vulgaris, a rare autoimmune disorder of the skin, according to partner Genmab. The Danish biotech and the drug major are long-term partners on ofatumumab which is already marketed, as Arzerra, for chronic lymphocytic leukaemia.
http://www.pharmatimes.com/Article/13-07-04/GSK_tests_ofatumumab_in_rare_skin_disorder.aspx
Ofatumumab(trade name Arzerra, also known as HuMax-CD20) is a human monoclonal antibody (for the CD20 protein) which appears to inhibit early-stage B lymphocyte activation. It is FDA approved for treating chronic lymphocytic leukemia that is refractory to fludarabine and alemtuzumab (Campath) and has also shown potential in treating Follicular non-Hodgkin’s lymphoma, Diffuse large B cell lymphoma, rheumatoid arthritis and relapsing remitting multiple sclerosis. Ofatumumab has also received conditional approval in Europe for the treatment of refractory chronic lymphocytic leukemia. This makes ofatumumab the first marketing application for an antibody produced by Genmab, as well as the first human monoclonal antibody which targets the CD20 molecule that will be available for patients with refractory CLL.


Orexo gets FDA OK for opioid dependence drug
Regulators in the USA have given the green light to Orexo of Sweden’s Zubsolv as a treatment for opioid addiction.
The US Food and Drug Administration has approved Zubsolv, a once-daily sublingual formulation of Reckitt Benckiser’s Suboxone (buprenorphine/naloxone) which currently dominates the market. It is indicated for use as maintenance treatment for people suffering from opioid dependence and should be used as part of a complete treatment plan to include counselling and psychosocial support
read all at
http://www.pharmatimes.com/Article/13-07-05/Orexo_gets_FDA_OK_for_opioid_dependence_drug.aspx
FDA clears Aurobindo’s Rizatriptan Benzoate orally disintegrating tablets
India-based Aurobindo Pharma has obtained final FDA approvals to manufacture and market Rizatriptan Benzoate orally disintegrating tablets (ODT) 5mg and 10mg (ANDA 203062)…
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Rizatriptan (trade name Maxalt) is a 5-HT1 agonist triptan drug developed by Merck & Co. for the treatment of migraine headaches. It is available in strengths of 5 and 10 mg as tablets and orally disintegrating tablets (Maxalt-MLT).
Maxalt obtained approval by the United States Food and Drug Administration (FDA) on June 29, 1998. It is a second-generation triptan.
Rizatriptan is available only by prescription in Australia, the United States, Canada andNew Zealand. Similarly, it is classed as a POM (Prescription Only Medicine) in the United Kingdom, Italy (as Rizaliv), Israel (as Rizalt), The Netherlands, Croatia and Spain (asMaxalt)

Anthrax Killer from the Sea
Anthrax Killer from the Sea
Unusual antibiotic from a marine actinomycete is effective against anthrax
http://www.chemistryviews.org/details/ezine/4972631/Anthrax_Killer_from_the_Sea.html
- Anthracimycin, a Potent Anthrax Antibiotic from a Marine-Derived Actinomycete,
Kyoung Hwa Jang, Sang-Jip Nam, Jeffrey B. Locke, Christopher A. Kauffman, Deanna S. Beatty, Lauren A. Paul, William Fenical,
Angew. Chem. Int. Ed. 2013.
DOI: 10.1002/anie.201302749
From Pharmacy to the Pub — A Bark Conquers the World: Part 3
The long road from the structure determination to the total synthesis of quinine is an exciting detective story
Sandoz launches generic metronidazole in the US
Sandoz has launched metronidazole 1% topical gel, the first generic version of METROGEL® 1%.
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Biosimilar drugs step up complexity, by Phillip Broadwith

The first ever generic monoclonal antibody therapies have been recommended for approval in Europe. The two biosimilar versions of infliximab (Johnson & Johnson’s Remicade) have passed assessment by the European Medicines Agency’s committee for medicinal products for human use, but will need to be fully approved by the European commission before they can be marketed.
Monoclonal antibodies are significantly larger and more complex than previously approved biosimilars, which include growth hormones and erythropoietin. Proving that they are functionally similar to the original drug is therefore complex. Both manufacturers, Celltrion and Hospira, had to complete human trials to prove that their generic infliximab products were as safe and effective as Remicade in treating autoimmune diseases.
read all at
http://www.rsc.org/chemistryworld/2013/07/biosimilar-approval-steps-complexity
Array Starts First Phase 3 Trial, Shifts to Late-Stage Development

HY-15202
MEK162
(Synonyms ARRY-162; ARRY-438162; MEK 162; ARRY 162; ARRY 438162)
MEK162 M.Wt: 441.23
MEK162 Formula: C17H15BrF2N4O3
MEK162 Storage: at -20℃ 2 years
MEK162 CAS No.: 606143-89-9
http://clinicaltrials.gov/ct2/show/NCT00959127
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Array Starts First Phase 3 Trial, Shifts to Late-Stage Development read all at |
FDA awards Activartis brain cancer drug Orphan Drug Designation
Austrian biotech company Activartis has received Orphan Drug Designation for its cancer immunotherapy AV0113 from the US Food and Drug Administration.
The experimental vaccine will be fast-tracked for evaluation after it was shown to improve survival rates in people with malignant glioma, an advanced form of brain cancer in a phase II clinical trial earlier this year.

DRUG APPROVALS BY DR ANTHONY MELVIN CRASTO
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