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DR ANTHONY MELVIN CRASTO Ph.D ( ICT, Mumbai) , INDIA 36Yrs Exp. in the feld of Organic Chemistry,Working for AFRICURE PHARMA as ADVISOR earlier with GLENMARK PHARMA at Navi Mumbai, INDIA. Serving chemists around the world. Helping them with websites on Chemistry.Million hits on google, NO ADVERTISEMENTS , ACADEMIC , NON COMMERCIAL SITE, world acclamation from industry, academia, drug authorities for websites, blogs and educational contribution, ........amcrasto@gmail.com..........+91 9323115463, Skype amcrasto64 View Anthony Melvin Crasto Ph.D's profile on LinkedIn Anthony Melvin Crasto Dr.

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DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO Ph.D

DR ANTHONY MELVIN CRASTO, Born in Mumbai in 1964 and graduated from Mumbai University, Completed his Ph.D from ICT, 1991,Matunga, Mumbai, India, in Organic Chemistry, The thesis topic was Synthesis of Novel Pyrethroid Analogues, Currently he is working with AFRICURE PHARMA, ROW2TECH, NIPER-G, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Govt. of India as ADVISOR, earlier assignment was with GLENMARK LIFE SCIENCES LTD, as CONSUlTANT, Retired from GLENMARK in Jan2022 Research Centre as Principal Scientist, Process Research (bulk actives) at Mahape, Navi Mumbai, India. Total Industry exp 32 plus yrs, Prior to joining Glenmark, he has worked with major multinationals like Hoechst Marion Roussel, now Sanofi, Searle India Ltd, now RPG lifesciences, etc. He has worked with notable scientists like Dr K Nagarajan, Dr Ralph Stapel, Prof S Seshadri, etc, He did custom synthesis for major multinationals in his career like BASF, Novartis, Sanofi, etc., He has worked in Discovery, Natural products, Bulk drugs, Generics, Intermediates, Fine chemicals, Neutraceuticals, GMP, Scaleups, etc, he is now helping millions, has 9 million plus hits on Google on all Organic chemistry websites. His friends call him Open superstar worlddrugtracker. His New Drug Approvals, Green Chemistry International, All about drugs, Eurekamoments, Organic spectroscopy international, etc in organic chemistry are some most read blogs He has hands on experience in initiation and developing novel routes for drug molecules and implementation them on commercial scale over a 32 PLUS year tenure till date Feb 2023, Around 35 plus products in his career. He has good knowledge of IPM, GMP, Regulatory aspects, he has several International patents published worldwide . He has good proficiency in Technology transfer, Spectroscopy, Stereochemistry, Synthesis, Polymorphism etc., He suffered a paralytic stroke/ Acute Transverse mylitis in Dec 2007 and is 90 %Paralysed, He is bound to a wheelchair, this seems to have injected feul in him to help chemists all around the world, he is more active than before and is pushing boundaries, He has 100 million plus hits on Google, 2.5 lakh plus connections on all networking sites, 100 Lakh plus views on dozen plus blogs, 227 countries, 7 continents, He makes himself available to all, contact him on +91 9323115463, email amcrasto@gmail.com, Twitter, @amcrasto , He lives and will die for his family, 90% paralysis cannot kill his soul., Notably he has 38 lakh plus views on New Drug Approvals Blog in 227 countries......https://newdrugapprovals.wordpress.com/ , He appreciates the help he gets from one and all, Friends, Family, Glenmark, Readers, Wellwishers, Doctors, Drug authorities, His Contacts, Physiotherapist, etc He has total of 32 International and Indian awards

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Recent Posts

Management of Hepatitis C with Natural and Synthetic Medicine


 Management of Hepatitis C with Natural and Synthetic Medicine by Khan Usmanghani, Asif Iqbal , Department of Basic Clinical Sciences, Faculty of Eastern Medicine , HAMDARD UNIVERSITY, Karachi, Pakistan

during the 6 th International Conference of Infection Control December 19, 2006 Liaquat National Hospital, Karachi

http://www.slideshare.net/icsp/management-of-hepatitis-c-with-natural-and-synthetic-medicine

 

Viral hepatitis is defined as viral infection of hepatocytes that produces necrosis and inflammation of the liver. Viral Hepatitis is a parenchymal disease of liver. This disease is caused by (a) Hepatotropic viruses A, B, C (Non-A-Non B), D,E,F,G,H (b) Other viruses like Epstein-Barr, Cytomegalovirus, and Coxsackie virus etc. Hepatitis C virus (HCV), the major causative agent of non-A and non-B hepatitis, poses a serious worldwide health problem. about 170 million people, 3% of the world’s population, are infected with HCV High prevalence rates Southeast Asian countries WHO

DENGUE FEVER by Prof. D. S. Akram, Dr. Saba Ahmed


Outline of a human torso with arrows indicating the organs affected in the various stages of dengue fever

Dengue fever (DF) and Dengue hemorrhagic fever (DHF) rank high among infectious diseases and are considered to be most important of arthropod born viral diseases

MOSQUITO VECTOR DF is caused by mosquito of genus Aedes ,most important is A.aegypti which is a day biting mosquito, rests indoors and can breed in small collection of water. Rainy season increase risk of DF as it increases larval population ,also ambient temperature and humidity favor viral propagation

Chikungunya an update by Dr.T.V.Rao MD


The Aedes aegypti mosquito biting a person.

WHAT IS CHIKUNGUNYA• Manifest with Crippling Arthritic disease of sudden onset.• Name is derived from Swahili – Chikungunya meaning that which bends up• Virus isolated in 1953 from serum and Aedes mosquitoes and Culex spp

Chikungunya is a virus that is transmitted from human to human mainly by infected Aedes albopictus and Aedes aegypti mosquitoes (later referred to as Aedes mosquitoes) acting as the disease-carrying vector• Chikungunya causes sudden onset of high fever, severe joint pain, muscle pain and headache• As no vaccine or medication is currently available to prevent or cure the infection, control of Chikungunya involves vector control measures and encouraging people to avoid mosquito bites
http://www.slideshare.net/doctorrao/chikungunya-an-update

Ayurveda Cure of Malaria


Malaria is a worldwide problem. Ayurveda, the Indian system of medicine have answer to cure the Malaria and its complications.

http://www.slideshare.net/drdbbajpai/ayurveda-cure-of-malaria

SEXUAL POWER ; Confirmation of Sexual Power intensity of a Human being by Electro Tridosha Graphy ; ETG AyurvedaScan system


Dr.D.B.Bajpai's avatarELECTRO TRIDOSHA GRAPHY ; ETG AyurvedaScan ; इलेक्‍ट्रो-त्रिदोष-ग्राफ ; ई०टी०जी० आयुर्वेदास्कैन

Many persons are willing to know the intensity of their SEXUAL POWER by any source. Till today no machine and mechanical parameters are available to establish sexual power by any technology.

But it is possible today and sexual power can be measured by mechanical means. By virtue of Electro Tridosha Graphy ; ETG AyurvedaScan system, now it is possible to establish the SEXUAL POWER of any human being in measured intensity.

The ETG system measures many parameters systemwise, sectorwise, traces wise, ayurvedic fundamental-wise and so on . PROSTATE health condition is scanned by ETG system. So is of the SAPTA dhatu. The SAPTA DHATU of Ayurveda is considered , similar to PATHOLOGY of Modern western medicine. Intensity of Prostate value shows the Sexual Power intensity of a human being, how is the person’s sexual drive. One of the Sapta Dhatu SHUKRA is evaluated and this shows the Quality and quantity…

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Ayurveda Herbs : Medicinal uses of Turmeric


http://www.slideshare.net/drdbbajpai/ayurveda-herbs-medicinal-uses-of-turmeric?from_search=2

………………

Composition

Curcumin keto form

Curcumin enol form

Turmeric contains up to 5% essential oils and curcumin of about three percent by weight, a polyphenol. Curcumin is the active substance of turmeric and curcumin is known as C.I. 75300, or Natural Yellow 3. The systematic chemical name is (1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione.

It can exist at least in two tautomeric forms, keto and enol. Curcumin is a pH indicator. In acidic solutions (pH <7.4) it turns yellow, whereas in basic (pH > 8.6) solutions it turns bright red.

New late-stage data on Boehringer Ingelheim’s lung cancer drug nintedanib and its benefit to overall survival in some patients has caused a stir at the American Society of Clinical Oncology meeting in Chicago.


Nintedanib

nintedanib

The German drugmaker presented results from the LUME-Lung 1 Phase III trial looking at the addition of nintedanib, to docetaxel as a second-line treatment in patients with advanced non-small cell lung cancer (NSCLC) compared to chemotherapy alone.

New late-stage data on Boehringer Ingelheim’s lung cancer drug nintedanib and its benefit to overall survival in some patients has caused a stir at the American Society of Clinical Oncology meeting inChicago.

read all at

http://www.pharmatimes.com/Article/13-06-04/Boehringer_NSCLC_drug_impresses_at_ASCO.aspx

Nintedanib (also known as BIBF 1120 and Vargatef) is a small molecule inhibitor of vascular endothelial growth factor receptor (VEGFR), fibroblast growth factor receptor (FGFR) and platelet derived growth factor receptor (PDGFR) being developed by Boehringer Ingelheim for use as an anti-vascular anti-cancer agent.

Tesaro and the European Network of Gynecological Oncological Trial Groups Forge Partnership to Develop Niraparib for Ovarian Cancer


 Niraparib; MK 4827

MOLECULAR FORMULA C19H20N4O
MOLECULAR WEIGHT 320.4
SPONSOR Merck Sharp & Dohme Corp.
CAS REGISTRY NUMBER 1038915-60-4

THERAPEUTIC CLAIM Antineoplastic
CHEMICAL NAMES
1. 2H-Indazole-7-carboxamide, 2-[4-(3S)-3-piperidinylphenyl]-
2. 2-{4-[(3S)-piperidin-3-yl]phenyl}-2H-indazole-7-carboxamide

TESARO and the European Network of Gynecological Oncological Trial Groups (ENGOT) Forge Partnership to Develop Niraparib for Ovarian Cancer

June 3, 2013  — TESARO, Inc. an oncology-focused biopharmaceutical company, and the European Network of Gynecological Oncological Trial Groups (ENGOT), a network of national and regional clinical trial organizations, today announced a partnership for the Phase 3 clinical development of niraparib, an orally active, potent poly (ADP-ribose) polymerase (PARP) inhibitor.  READ ALL AT http://www.pharmalive.com/tesaro-and-the-european-network-of-gynecological-oncological-trial-groups-forge-partnership-to

http://www.forbes.com/sites/matthewherper/2012/06/06/biotech-all-stars-buy-castoff-experimental-merck-cancer-drug/

http://www.ama-assn.org/resources/doc/usan/niraparib.pdf

http://clinicaltrials.gov/show/NCT01847274

MK-4827:
MK-4827 is a potent, Selective, PARP 1/2 inhibitor with IC50 of 3.8 and 2.1 nM for PARP1 and 2, respectively. MK-4827 possesses potential Antineoplastic Activity. In a Whole Cell assay, MK -4827 prevented PARP activity with an EC50 of 4 nM, enhancing the accumulation of DNA strand breaks and promoting genomic instability and apoptosis. MK-4827 induces selective synthetic lethality in homologous recombination (HR) repair deficient tumors with BRCA1 / 2 loss and tumor cell lines with non-BRCA-related HR defects, supporting clinical utility in sporadic tumors. MK-4827 reveals good pharmacokinetic properties and is currently in phase I clin. trials. The phase I clinical trials for MK-4827 is ongoing in the treatment of solid tumors.

 

BY WORLD DRUG TRACKER

Drug to ‘cure’ cravings-compound found in the bark of an African bush may hold clues to the development of drugs for reversing a host of addictive behaviours from drug


(–)-18-Methoxycoronaridine (18-MC)

A compound found in the bark of an African bush may hold clues to the development of drugs for reversing a host of addictive behaviours from drug and alcohol abuse and even smoking and compulsive over-eating, scientists reported at the BIO convention in Chicago, US, in April 2013.

read all at

http://www.soci.org/Chemistry-and-Industry/CnI-Data/2013/5/Drug-to-cure-cravings

18-Methoxycoronaridine

(–)-18-Methoxycoronaridine (18-MC) is a derivative of ibogaine invented in 1996 by the research team around the pharmacologist Stanley D. Glick from the Albany Medical College and the chemist Martin E. Kuehne from the University of Vermont. In animal studies it has proved to be effective at reducing self-administration of morphine, cocaine, methamphetamine, nicotine and sucrose. 18-MC is a selective α3β4 nicotinic antagonist and, in contrast to ibogaine, has no affinity at the α4β2 subtype nor at NMDA-channels nor at the serotonin transporter, and has significantly reduced affinity for sodium channels and for the σ receptor, but retains modest affinity for the μ and κ opioid receptors. The sites of action in the brain include the medial habenula, interpeduncular nucleus, dorsolateral tegmentum and basolateral amygdala. It has also been shown to produce anorectic effects in obese rats, most likely due to the same actions on the reward system which underlie its anti-addictive effects against drug addiction.

18-MC has not yet been tested in humans. In 2002 the research team started trying to raise funds for human trials, but were unable to secure the estimated $5 million needed. Efforts to raise funds for future trials are still ongoing. In January 2010, Obiter Research, a chemical manufacturer in Champaign, Illinois, signed a patent license with Albany Medical College and the University of Vermont allowing them the right to synthesize and market 18-MC and other congeners.

A number of derivatives of 18-MC have also been developed, with several of them being superior to 18-MC itself, the methoxyethyl congener ME-18-MC being more potent than 18-MC but with similar efficacy, and the methylamino analogue 18-MAC being more effective than 18-MC but with around the same potency. These compounds were also found to act as selective α3β4 nicotinic acetylcholine antagonists, with little or no effect on NMDA receptors.

Iboga alkaloids.png

 

 

BY WORLD DRUG TRACKER

Impotence: When You Can’t Get It Up is Getting You Down


neilbaum's avatarDr. Neil Baum's Urology Blog

Probably nothing devastates a man more than having a failure in the bedroom. Impotence or erectile dysfunction affects nearly 33 million men in the United States. You are not alone. Help is available for nearly every man who has erectile dysfunction.
Diet
According to the Urology Channel’s “Erectile Dysfunction: Natural/Alternative Treatments,” erectile dysfunction can be treated by eating right, drinking plenty of water and avoiding sugar, dairy and caffeine. They recommend to eat whole, fresh, unrefined and unprocessed foods, including vegetables, whole grains, soy, beans, seeds, nuts, olive oil and cold-water fish such as salmon and tuna.
Taking your vitamins can also help; the Urology Channel suggests supplements such as flaxseed, and in particular vitamins C, E and the mineral zinc. These vitamins and supplements help bolster the vascular system, which is an important part of good sexual health.


Exercise
Since sexual health relies on the vascular system, a strong heart…

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ORGANIC SPECTROSCOPY

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I , Dr A.M.Crasto is writing this blog to share the knowledge/views, after reading Scientific Journals/Articles/News Articles/Wikipedia. My views/comments are based on the results /conclusions by the authors(researchers). I do mention either the link or reference of the article(s) in my blog and hope those interested can read for details. I am briefly summarising the remarks or conclusions of the authors (researchers). If one believe that their intellectual property right /copyright is infringed by any content on this blog, please contact or leave message at below email address amcrasto@gmail.com. It will be removed ASAP