209982-92-3

Usage

Uses

Used in Pharmaceutical Research and Drug Development:
(S)-3,5-DifluoroMandelic acid is used as a chiral building block for the synthesis of various pharmaceutical compounds, contributing to the development of new medications with improved efficacy and selectivity.
Used in Antimicrobial Applications:
(S)-3,5-DifluoroMandelic acid is employed for its antimicrobial properties, offering potential benefits in the development of new treatments against bacterial and fungal infections.
Used in Agrochemical Synthesis:
(S)-3,5-DifluoroMandelic acid is used as an intermediate in the synthesis of agrochemicals, playing a crucial role in the development of new pesticides and other agricultural chemicals to enhance crop protection and yield.
Used in Specialty Chemicals Production:
(S)-3,5-DifluoroMandelic acid is utilized as an intermediate in the synthesis of specialty chemicals, contributing to the creation of innovative products with specific applications in various industries.

Upstream product

• 32085-88-4 3,5-difluorobenzaldehyde 
• 208259-37-4 methyl 2-(3,5-difluorophenyl)-2-hydroxyacetate 
• 108-05-4 vinyl acetate 
• 132741-31-2 S-(+)-3.5-Difluoromandelic Acid 
• 132741-32-3 3,5-difluoromandelonitrile 
• 67-56-1 methanol 

Downstream Products

• 1184940-47-3 N'-[(R)-2-(3,5-difluorophenyl)-2-hydroxyacetyl]-2-ethyl-4-hydroxy-3-methylbenzohydrazide 
• 1184940-46-2 N'-[(S)-2-(3,5-difluorophenyl)-2-hydroxyacetyl]-2-ethyl-4-hydroxy-3-methylbenzohydrazide 
• 1584127-72-9 C₉H₈F₂O₃ 
• 1584127-69-4 (S)-(+)-methyl 2-acetoxy-2-(3,5-difluorophenyl)acetate 
• 1584127-59-2 methyl 2-acetoxy-2-(3,5-difluorophenyl)acetate 

Relevant academic research and scientific papers

New 4-aryl-1,3,2-oxathiazolylium-5-olates: Chemical synthesis and photochemical stability of a novel series of S-nitrosothiols

S-nitrosothiols (RSNOs) remain one of the most popular classes of NO-donating compounds due to their ability to release nitric oxide (NO) under non-enzymatic means whilst producing an inert disulphide by-product. However, alligning these compounds to the different biological fields of NO research has proved to be problematic due to the inherent instability of such compounds under a variety of conditions including heat, light and the presence of copper ions. 1,3,2-Oxathiazolylium-5-olates (OZOs) represent an interesting subclass of S-nitrosothiols that lock the –SNO moiety into a five membered heterocyclic ring in an attempt to improve the compound's overall stability. The synthesis of a novel series of halogen-containing OZOs was comprehensively studied resulting in a seven-step route and overall yields ranging between 21 and 37%. The photochemical stability of these compounds was assessed to determine if S-nitrosothiols locked within these mesoionic ring systems can offer greater stability and thereby release NO in a more controllable fashion than their non-cyclic counterparts.

Kinetic resolution of mandelate esters via stereoselective acylation catalyzed by lipase PS-30

By using lipase PS-30 as catalyst, the kinetic resolution of a series of racemic mandelate esters has been achieved via stereoselective acylation. The value of kinetic enantiomeric ratio (E) reached up to 197.5. Substituent effect is briefly discussed.

SGK1 INHIBITORS FOR THE PROPHYLAXIS AND/OR THERAPY OF VIRAL DISEASES AND/OR CARCINOMAS

The present invention relates to a compound of the formula I, Ia and Ib, and its pharmaceutically usable tautomers, salts, stereoisomers and the enantiomers, including mixtures thereof in all ratios. The present invention furthermore also relates to compounds of the formula II for the prophylaxis and/or treatment of viral diseases and/or carcinomas, in which R1, R2 each, independently of one another, denote H, CHO or acetyl, R3, R4, R5, R6, R7, R8, R9, R10, R11 each, independently of one another, denote H, A, OSO2A, Hal, NO2, OR12, N(R12)2, CN, O—COA, —[C(R12)2]nCOOR12, O—[C(R12)2]oCOOR12, SO3H, —[C(R12)2]nAr, —CO—Ar, O—[C(R12)2]nAr, —[C(R12)2]nHet, —[C(R12)2]nC≡CH, O—[C(R12)2]nC≡CH, —[C(R12)2]nCON(R12)2, —[C(R12)2]nCONR12N(R12)2, O—[C(R12)2]nCON(R12)2, O—[C(R12)2]oCONR12N(R12)2, NR12COA, NR12CON(R12)2, NR12SO2A, N(SO2A)2, COR12, S(O)mAr, SO2NR12 or S(O)mA, R3 and R4 together also denote CH═CH—CH═CH, R3 and R4, R7 and R8 or R8 and R9 together also denote alkylene having 3, 4 or 5 C atoms, in which one or two CH2 groups may be replaced by oxygen, A denotes unbranched or branched alkyl having 1-6 C atoms, in which 1-7 H atoms may be replaced by F, or cyclic alkyl having 3-7 C atoms, Ar denotes phenyl, naphthyl or biphenyl, each of which is unsubstituted or mono-, di- or trisubstituted by Hal, A, OR12, N(R12)2, NO2, CN, phenyl, CON(R12)2, NR12COA, NR12CON(R12)2, NR12SO2A, COR12, SO2N(R12)2, S(O)mA, —[C(R12)2]n—COOR12 and/or —O[C(R12)2]o—COOR12, Het denotes a mono- or bicyclic saturated, unsaturated or aromatic heterocycle having 1 to 4 N, O and/or S atoms, which may be mono-, di- or trisubstituted by Hal, A; OR12, N(R12)2, NO2, CN, COOR12, CON(R12)2, NR12COA, NR12SO2A, COR12, SO2NR12, S(O)mA, ═S, ═NR12 and/or ═O (carbonyl oxygen), R12 denotes H or A, Ha1 denotes F, Cl, Br or I, m denotes O, 1 or 2, n denotes O, 1, 2 or 3, o denotes 1, 2 or 3, for the prophylaxis and/or treatment of viral diseases and/or carcinomas, and their pharmaceutically usable tautomers, salts, stereoisomers and the enantiomers, including mixtures thereof in all ratios.

CYCLOALKYL, LACTAM, LACTONE AND RELATED COMPOUNDS, PHARMACEUTICAL COMPOSITIONS COMPRISING SAME, AND METHODS FOR INHIBITING BETA-AMYLOID PEPTIDE RELEASE AND/OR ITS SYNTHESIS BY USE OF SUCH COMPOUNDS

Disclosed are compounds which inhibit beta -amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits beta -amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.

Rational design of 6-(2,4-diaminopyrimidinyl)-1,4-benzoxazin-3-ones as small molecule renin inhibitors

We report the design and synthesis of a series of 6-(2,4-diaminopyrimidinyl)-1,4-benzoxazin-3-ones as orally bioavailable small molecule inhibitors of renin. Compounds with a 2-methyl-2-aryl substitution pattern exhibit potent renin inhibition and good pe

Acylaminothiazole derivatives, their preparation and therapeutic use

The invention concerns a compound of general formula (I), wherein: X represents an oxygen or sulphur atom; R1 represents, independently of each other when n=2 or 3, a halogen atom, a hydroxy, a C1-C3 alkyl, a C1

Heterocyclic compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use of such compounds

Disclosed are compounds which inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits β-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.

Deoxyamino acid compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use of such compounds

Disclosed are compounds which inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer''s disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits β-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer''s disease both prophylactically and therapeutically with such pharmaceutical compositions.

Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting beta-amyloid peptide release and/or its synthesis by use of such compounds

Disclosed are compounds which inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits β-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.

Biological reagents and methods for determining the mechanism in the generation of β-amyloid peptide

Disclosed are biological reagents which comprise compounds that inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in determining the cellular mechanism involved in the generation of β-amyloid peptide.