CAS: 136-40-3; Phenazopyridine Hydrochloride

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CAS号141-86-6 2,6-二氨基吡啶 | CAS号94-78-0 非那吡啶

2,6-二氨基吡啶,苯胺置于盐酸,Sodium Nitrite体系中,化学反应生成盐酸非那吡啶
参考文献:Baeyens; Bens; De Moerloose,Pharmazie,1980,Vol. 35,# 2,P. 86-91
标题:Baeyens; Bens; De Moerloose,Pharmazie,1980,Vol. 35,# 2,P. 86-91

专利信息

专利号:US-8318427-B2
优先权日:2005-12-29
标 题 :Use of acid scavengers for the synthesis of standard length and long-mer nucleic acid arrays
发明人：KUIMELIS ROBERT G; MCGALL GLENN H; GOLDBERG MARTIN J; XU GUANGYU
权利人:KUIMELIS ROBERT G; MCGALL GLENN H; GOLDBERG MARTIN J; XU GUANGYU; AFFYMETRIX INC
摘要:Protective groups which may be cleaved with an activatable deprotecting reagents are employed to achieve a highly sensitive, high resolution, combinatorial synthesis of pattern arrays of diverse polymers. In preferred embodiments of the instant invention, the activatable deprotecting reagent is a photoacid generator and the protective groups are DMT for nucleic acids and tBOC for amino acids. This invention has a wide variety of applications and is particularly useful for the solid phase combinatorial synthesis of polymers.

专利号:US-6723798-B1
优先权日:2000-08-28
标 题:Resins having vinyl ether linker for the solid phase organic synthesis
发明人：YOO SUNGEUN; GONG YOUNGDAE; SEO JINSOO
权利人:KOREAN RES INST OF CHEMICAL TE
摘要:The present invention relates to a resin having a vinyl ether linker and more particularly, to a resin having a vinyl ether linker expressed by formula (I), useful for the synthesis of compounds having hetero atoms such as alcohol, thiol, imidazole, triazole and tetrazole by employing combinatorial chemical synthesis on solid supports.

专利号:WO-2025122636-A1
优先权日:2023-12-04
标题:Method for the synthesis of acrylate derivatives
发明人：CAICEDO-CARVAJAL CARLOS; KATZ JORDAN; CHOI SEAN
权利人:ORTHOBOND CORP
摘要:The disclosure relates to the synthesis of quaternary salts of various acrylates in high yield and high purity.

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-2002127598-A1
优先权日:2000-03-27
标题 :Solution-phase combinatorial library synthesis and pharmaceutically active compounds produced thereby
发明人：ZHOU WENQIANG; UPENDRAN SATHYA; IYER RADHAKRISHNAN P
摘要:The invention provides methods for solution-phase synthesis of nucleotide-based compounds and new libraries of such compounds. Compounds of the invention are useful for a variety of therapeutic applications, including treatment of viral or bacterial infections and associated diseases and disorders.

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.