CAS: 61177-45-5; Potassium

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CAS号4744-51-8 2,5-吡嗪二乙醇 | CAS号86917-74-0 3-乙基-2,5-吡嗪二乙醇 | CAS号96681-84-4 2-[5-(2-hydroxy... | CAS号96681-85-5 3,6-二(2-羟基乙基)-2-吡嗪丙酸 | CAS号87395-84-4 1-AMINO-4-HYDRO...

专利信息

专利号:US-11059835-B2
优先权日:2014-08-15
标 题 :Synthesis of cephalosporin compounds
发明人：WALLER DAVID; GAZDA GREGORY; MINDEN ZACHARY; BARTON LISA; LEIGH CLIFTON
权利人:MERCK SHARP & DOHME
摘要:Provided herein is a method for the synthesis of cephalosporin antibiotic compounds comprising a palladium-catalyzed coupling reaction.

专利号:US-2012208198-A1
优先权日:2007-01-11
标 题:Novel gene encoding myb transcription factor involved in proanthocyanidin synthesis
发明人：BOGS JOCHEN; WALKER AMANDA RUTH; ROBINSON SIMON PIERS
权利人:BOGS JOCHEN; WALKER AMANDA RUTH; ROBINSON SIMON PIERS; COMMW SCIENT IND RES ORG
摘要:An isolated or recombinant MYB polypeptide having activity as a transcription factor in the synthesis of proanthocyanidins in plants, and nucleic acid molecule encoding same, wherein the polypeptide activates in the plants (a) promoters of the leucoanthocyanidin (LAR) and anthocyanidid reductase (ANR) genes, and (b) promoters of at least two of the genes of the general flavonoid pathway. Use of the polypeptide and nucleic acid molecule in regulating the biosynthesis and accumulation of proanthocyanidins in plants, such as in modifying pasture quality of legumes, is also disclosed.

专利号:US-8557979-B2
优先权日:2004-06-10
标题 :Carbapenem antibacterials with gram-negative activity and processes for their preparation
发明人：CHOI WOO-BAEG; KOWALIK EWA
权利人:CHOI WOO-BAEG; KOWALIK EWA; FOB SYNTHESIS INC
摘要:The present invention provides β-methyl carbapenem compounds and pharmaceutical compositions useful in the treatment of bacterial infections and methods for treating such infections using such compounds and/or compositions. The invention includes administering an effective amount of a carbapenem compound or salt and/or prodrug thereof to a host in need of such a treatment. The present invention is also in the field of synthetic organic chemistry and is specifically provides an improved method of synthesis of β-methyl carbapenems which are useful as antibacterial agents.

专利号:US-10933051-B2
优先权日:2017-06-09
标 题 :Carbapenem compounds and compositions for the treatment of bacterial infections
发明人：CHOI WOO-BAEG; TOMIOKA TAKASHI; JOO HYUNG-YEUL; TRUONG PHONG; MIN BRIAN
权利人:FOB SYNTHESIS INC
摘要:The present invention provides carbapenem compounds and pharmaceutical compositions useful in the treatment of bacterial infections, including drug resistant or multiple-drug resistant bacterial infections, and methods for treating such infections using such compounds and/or compositions. The invention includes administering an effective amount of a carbapenem compound or salt and/or prodrug thereof to a host in need of such a treatment.

专利号:US-10941161-B2
优先权日:2014-08-15
标 题:Intermediates in the synthesis of cephalosporin compounds
发明人：MOSHOS KRISTOS ADRIAN; JURKAUSKAS VALDAS; FOGLIATO GIOVANNI; SCANU MANUEL; HWANG YOU SEOK
权利人:MERCK SHARP & DOHME
摘要:Described herein are crystalline forms of a compound of formula (III′), including toluene solvates of TATD-CLE, as well as processes for the preparation thereof and use thereof in the preparation of cephalosporin compounds such as ceftolozane.

专利号:US-11542279-B2
优先权日:2016-06-06
标 题:Solid forms of ceftolozane and processes for preparing
发明人：MALONEY KEVIN MATTHEW; SIROTA ERIC M; VARSOLONA RICHARD J; GAUTHIER JR DONALD R; REN HONG
权利人:MERCK SHARP & DOHME; MERCK SHARP & DOHME LLC
摘要:The instant invention is related to a novel solid form of ceftolozane sulfate (the DMAc solvate of ceftolozane sulfate (Form 3)), compositions comprising ceftolozane sulfate DMAc solvate (Form 3), synthesis of Form 3 and an improved crystallization process using Form 3 to prepare ceftolozane sulfate Form 2. Novel compositions also include ceftolozane sulfate solid Form 3 and/or other crystalline and amorphous solid forms of ceftolozane.