38344-08-0

Usage

Uses

Used in Pharmaceutical Industry:
17-PHENYL TRINOR PROSTAGLANDIN F2ALPHA is used as an impurity in the antiglaucoma agent Bimatoprost for its role in treating glaucoma and ocular hypertension. As a potent agonist for the FP receptor, it helps in reducing intraocular pressure, which is crucial for managing these eye conditions.
Used in Research and Development:
In the field of pharmaceutical research and development, 17-PHENYL TRINOR PROSTAGLANDIN F2ALPHA is used as a metabolically stable analog of PGF2α. This allows researchers to study its interactions with the FP receptor and explore its potential applications in developing new drugs for various medical conditions.
Used in Quality Control:
17-PHENYL TRINOR PROSTAGLANDIN F2ALPHA is also used in the quality control of Bimatoprost, ensuring that the final product meets the required standards and is free from harmful impurities. This is essential for maintaining the safety and efficacy of the antiglaucoma agent.

InChI:InChI=1/C23H32O5/c24-18(13-12-17-8-4-3-5-9-17)14-15-20-19(21(25)16-22(20)26)10-6-1-2-7-11-23(27)28/h1,3-6,8-9,14-15,18-22,24-26H,2,7,10-13,16H2,(H,27,28)/b6-1-,15-14+/t18?,19-,20-,21+,22+/m1/s1

Upstream product

• 865087-12-3 (3aR,4R,5R,6aS)-4-[3S-(t-butyldimethylsiloxy)-5-phenyl-1E-pentenyl]-5-hydroxy-hexahydro-2H-cyclopenta[b]furan-2-ol 
• 856240-62-5 (3aR,4R,5R,6aS)-hexahydro-4-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]-2H-cyclopenta[b]furan-2,5-diol 
• 17814-85-6 (4-carboxybutyl)triphenylphosphonium bromide 
• 1224443-45-1 bimataprost L-arginine salt 
• 69610-63-5 (3aR,4R,5R,6aS)-hexahydro-4-((3S,E)-5-phenyl-3-(tetrahydro-2H-pyran-2-yloxy)pent-1-enyl)-5-(tetrahydro-2H-pyran-2-yloxy)cyclopenta[b]furan-2-one 
• 41639-74-1 (3aR,4R,5R,6aS)-hexahydro-5-hydroxy-4-[(1E,3S)-5-phenyl-3-hydroxy-(1E)-pentenyl]-2H-cyclopentane [β] furan-2-one 
• 856453-32-2 (3aR,4R,5R,6aS)-hexahydro-4-((3S,E)-5-phenyl-3-(tetrahydro-2H-pyran-2-yloxy)pent-1-enyl)-5-(tetrahydro-2H-pyran-2-yloxy)-2H-cyclopenta[b]furan-2-ol 
• 51014-26-7 (1S,5R,6R,7R)-6-[(E)-3(S)-hydroxy-1-octenyl]-7-(4-phenyl-benzoyloxy)-2-oxabicyclo[3.3.0]octane-3-one 
• 1415393-93-9 [1,1'-biphenyl]-4-carboxylic acid ((3aR,4R,5R,6aS)-hexahydro-4-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]-2-hydroxy-2H-cyclopenta[b]furan-5-yl) ester 
• 41639-73-0 (1S,5R,6R,7R)-6-<(3R)-3-hydroxy-5-phenyl-1-pentenyl>-7-<(4-phenylbenzoyl)oxy>-2-oxabicyclo<3.3.0>octan-3-one 
• 1395619-06-3 (3aR,4R,5R,6aS)-5-(tert-butyldiphenylsilyloxy)-4-((E)-3-oxo-5-phenylpent-1-enyl)hexahydro-2H-cyclopenta[b]furan-2-one 
• 1395618-89-9 (3aR,4S,5R,6aS)-5-(tert-butyldiphenylsilyloxy)-4-(trityloxymethyl)hexahydro-2H-cyclopenta [b] furan-2-one 
• 62939-85-9 (-)-7α-hydroxy-6β-triphenylmethoxymethyl-cis-2-oxabicyclo<3.3.0>octan-3-one 
• 1395618-63-9 (3aR,4S,5R,6aS)-4-({[(tert-butyl)(dimethyl)silyl]oxy}methyl)-5-{[(tert-butyl)(diphenyl)silyl]oxy}-3,3a,5,5,6,6a-hexahydro-2H-cyclopenta[b]furan-2-one 

Downstream Products

• 38315-47-8 17-Phenyl-18,19,20-trinor-PGF(2α)-methylester 
• 130209-76-6 15α-hydroxy-17-phenyl-18,19,20-trinorprostaglandin F_2α isopropyl ester 
• 38315-47-8 (Z)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-((S)-(E)-3-hydroxy-5-phenylpent-1-enyl)-cyclopentyl]hept-5-enoic acid methyl ester 
• 1415394-10-3 7-[3,5-dihydroxy-2-(3-hydroxy-5-phenylpent-1-enyl)-cyclopentyl]-5-heptenoic acid 1,3-dioxo-1,3-dihydroisoindol-2-yl ester 
• 1415394-05-6 7-[3,5-dihydroxy-2-(3-hydroxy-5-phenylpent-1-enyl)-cyclopentyl]-5-heptenoic acid (2,5-dioxopyrrolidin-1-yl) ester 
• 155206-00-1 bimatoprost 
• 130273-87-9 15β-hydroxy-17-phenyl-18,19,20-trinorprostaglandin F_2α isopropyl ester 
• 130209-77-7 15-keto-17-phenyl-18,19,20-trinorprostaglandin F_2α isopropyl ester 

Relevant academic research and scientific papers

A unified strategy to prostaglandins: chemoenzymatic total synthesis of cloprostenol, bimatoprost, PGF2α, fluprostenol, and travoprost guided by biocatalytic retrosynthesis

Development of efficient and stereoselective synthesis of prostaglandins (PGs) is of utmost importance, owing to their valuable medicinal applications and unique chemical structures. We report here a unified synthesis of PGs cloprostenol, bimatoprost, PGF2α, fluprostenol, and travoprost from the readily available dichloro-containing bicyclic ketone6aguided by biocatalytic retrosynthesis, in 11-12 steps with 3.8-8.4% overall yields. An unprecedented Baeyer-Villiger monooxygenase (BVMO)-catalyzed stereoselective oxidation of6a(99% ee), and a ketoreductase (KRED)-catalyzed diastereoselective reduction of enones12(87?:?13 to 99?:?1 dr) were utilized in combination for the first time to set the critical stereochemical configurations under mild conditions. Another key transformation was the copper(ii)-catalyzed regioselectivep-phenylbenzoylation of the secondary alcohol of diol10(9.3?:?1 rr). This study not only provides an alternative route to the highly stereoselective synthesis of PGs, but also showcases the usefulness and great potential of biocatalysis in construction of complex molecules.

Processes for the preparation of isomer free prostaglandins

Novel processes for the preparation of a compound of Formula I-2 substantially free of the 5,6-trans isomer: wherein R2, R3 and R4 are as defined in the specification are provided. Novel intermediates for the preparations of isomer free Prostaglandins and derivatives thereof are also provided.

PROCESSES AND INTERMEDIATES FOR THE PREPARATIONS OF ISOMER FREE PROSTAGLANDINS

Novel processes for the preparation of a compound of Formula I-2 substantially free of the 5,6-trans isomer: wherein R2, R3 and R4 are as defined in the specification are provided. Novel intermediates for the preparations of isomer free Prostaglandins and derivatives thereof are also provided.

NOVEL PROCESSES FOR THE PREPARATION OF PROSTAGLANDIN AMIDES

The subject of the invention is process for the preparation of the prostaglandin amides of the general formula I, where in the formula the bonds marked with dotted lines may be single or double bonds, in the case of double bounds at positions 5,6 and 13,14 they may be in cis or in trans orientation, Q stands for a hydroxyl-group and Z stands for a hydroxyl- or oxo-group, R1 and R2 independently represent hydrogen atom or a straight or branched C1-10 alkyl- or aralkyl- group, optionally substituted with —ONO2 group, or an aralkyl- or aryl- group, which contains heteroatom, R3 represents a straight or branched, saturated or unsaturated C4-6 hydrocarbon group, or a C4-10 alkylcycloalkyl- or cycloalkyl- group, or an optionally with alkyl group or halogen atom substituted phenyl-, C7-10 alkylaryl- or hetaryl- group, Y represents (CH2), group or 0 atom or S atom, and where n=0-3.

Process for the synthesis of prostaglandins and intermediates thereof

A process is disclosed for the preparation of prostaglandins of the PGF2α-series, in particular Latanoprost, Bimatoprost and Travoprost, which are active in the treatment of ocular hypertensive conditions and glaucoma. The invention also relates to novel intermediates involved in the synthesis of these prostaglandin-PGF2α derivatives.

NOVEL PROCESSES FOR THE PREPARATION OF PROSTAGLANDIN AMIDES

The subject of the invention is process for the preparation of the prostaglandin amides of the general formula I, - where in the formula the bonds marked with dotted lines may be single or double bonds, in the case of double bounds at positions 5,6 and 13,14 they may be in cis or in trans orientation, Q stands for a hydroxyl-group and Z stands for a hydroxyl- or oxo-group, R1 and R2 independently represent hydrogen atom or a straight or branched C1-10 alkyl- or aralkyl- group, optionally substituted with -ONO2 group, or an aralkyl- or aryl- group, which contains heteroatom, R3 represents a straight or branched, saturated or unsaturated C4-6 hydrocarbon group, or a C4-10 alkylcycloalkyl- or cycloalkyl- group, or an optionally with alkyl group or halogen atom substituted phenyl-, C7-10 alkylaryl- or hetaryl- group, Y represents (CH2)n group or 0 atom or S atom, and where n=0-3.

AMINO ACID SALTS OF PROSTAGLANDINS

The present invention is directed to novel amino acid prostaglandin salts and methods of making and using them.

AMINO ACID SALTS OF PROSTAGLANDINS

The present invention is directed to novel amino acid prostaglandin salts and methods of making and using them.

Improved process for the production of bimatoprost

The present invention relates to a process for the purification of crude bimatoprost to obtain pure bimatoprost comprising a chromatography, preferably a chromatography using an achiral stationary phase and an eluent comprising an alcohol and an apolar solvent; and crystallisation of the product obtained the chromatography to obtain pure bimatoprost.

Bimatoprost crystalline form I

The invention provides a novel polymorphic form I of crystalline bimatoprost, method for preparation thereof and new crystalline intermediates in the preparation. This form I of crystalline bimatoprost is used in purification of crude bimatoprost and in storage of bimatoprost as active pharmaceutical intermediate. Use of the physical form of bimatoprost in the manufacture of a medicament is also disclosed.