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Rezosicone

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Rezosicone

CAS 1414777-24-4

MF C29H40O2 MW420.63

3β-(benzyloxy)-17-methylpregn-5-en-20-one
cannabinoid CB1 receptor signalling inhibitor, S79V5L677D

1-[(3S,8R,9S,10R,13S,14S,17S)-10,13,17-trimethyl-3-phenylmethoxy-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl]ethanone

1-((3S,8R,9S,10R,13S,14S,17S)-3-(benzyloxy)-10,13,17-trimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one

Pregn-5-en-20-one, 17-methyl-3-(phenylmethoxy)-, (3β)-

3β-(benzyloxy)-17-methylpregn-5-en-20-one

Rezosicone is a potent and selective cannabinoid CB1 receptor signaling inhibitor (or antagonist) primarily used in biochemical and pharmacology research

Biological Mechanism

Rezosicone selectively binds to and inhibits the CB1 receptor. CB1 receptors are heavily concentrated in the central nervous system and play a key role in regulating appetite, pain sensation, mood, and memory. Compounds in this class are frequently studied in research related to metabolic disorders, obesity, and addiction

Pat

https://patentscope.wipo.int/search/en/detail.jsf?docId=EP339768848&_cid=P12-MT571S-81533-1

Synthesis of the 3β-(benzyloxy)-17α-methyl-pregn-5-en-20-one

[0104]  MgO (100 mg; 2.42 mmol; 2 eq.) and 2-benzyloxy-1-methylpyridinium Inflate (850 mg; 2.42 mmol; 2.0 eq.) were added to a solution of 17a-methyl-pregnenolone (400 mg; 1.21 mmol; 1 eq.) in trifluorotoluene (10 ml). The reaction medium was stirred for one night at 85°C, then filtered on celite and evaporated under reduced pressure. The residue was purified by chromatography on silica gel (eluent: cyclohexane/AcOEt 95/5) then by crystallisation in acetone to give the 3β-(benzyloxy)-17α-methyl-pregn-5-en-20-one (0.28 g; 36%) as a white solid.

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References

///////rezosicone, anax labs, cannabinoid CB1 receptor signalling inhibitor, S79V5L677D

#rezosicone, #anax labs, #cannabinoid CB1 receptor signalling inhibitor, #S79V5L677D

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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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