TAILIEUCHUNG - Pharmaceutical Substances Syntheses, Patents, Applications - Part 68

Pharmaceutical Substances Syntheses, Patents, Applications - Part 68. Reference containing a collection of 2267 active pharmaceutical ingredients, including those launched recently. Listed alphabetically according to their INNs and established a link between INNs, structure, synthesis and production processes, patent and literature situation, medical use, and trade names. For pharmacists and researchers | Dinoprost D 671 ch2 Cl CN CuBF4 -------- 2 4 Cyclopenta-dienylmethyl benzyl ether 7- benzyloxymethyl - Cl CH2CI2 NoHCO3 -------------------- 3-chloroperoxybenzoic ocid 1. h2o H 2. resolution with -ephedrine 3-oxo-5-norbornene I 1. NaOH -------------------- 3. 4 phenylbenzoyl chloride 1. C4H9 3SnH. A1BN 2. H2 Pd-C in 1. tributylstannone ------------------------------------------------- iv 1. Collins reagent 2. dimethyl 2-oxoheptylphosphonate sodium salt dimethoxyethone - -Corey lactone III IV CH H C 1 3 1-H3c f ch3 ch3 3c Li hmpt ch3 2. K2CO3 CH3OH ----------------------------------------k V 1. reagent from limonen and thexylborone. tert-butyllithium 672 D Dinoprost 1. dihydropyran 2. diisobutyloluminum hydride V VI VI 5-tr phenylphasphonio-pentanecarboxylate sodium salt J Na 1. CH2x 2. CHjCOOH H2O THF ---- ---. . .----------- 1. dimethylsulfoxide Reference s Corey . et al. J. Am. Chem. Soc. JACSAT 91 5675 1969 . Corey . et al. J. Am. Chem. Soc. JACSAT 92 397 1970 . Corey . et al. J. Am. Chem. Soc. JACSAT 92 2586 1970 . Corey . et al. J. Am. Chem. Soc. JACSAT 93 1491 1971 . alternative syntheses Fried J. et al. J. Am. Chem. Soc. JACSAT 94 4342 4343 1972 . Corey . et al. Tetrahedron Lett. TELEAY 1970 307. Bundy . et al. J. Am. Chem. Soc. JACSAT 94 2123 1972 . Corey . Varma . J. Am. Chem. Soc. JACS AT 93 7319 1971 . Schneider . Murray . J. Org. Chem. JOCEAH 38 397 1973 . Tanouchi T. et al. Chem. Lett. CMLTAG 1976 739. NL 6 505 799 Unilever . DOS 2 145 125 Upjohn USA-prior. . DOS 2 328 131 Schering AG . US 3 933 892 Hoffmann-La Roche prior. . isolation GB 1 040 544 Karolinska Inst. valid from prior. . racemic prostaglandin F2a US 3 933 891 Upjohn prior. . US 3 987 083 Upjohn prior. . US 3 983 155 .

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