CAS: 591-08-2; N-Carbamothioylacetamide

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CAS号75-36-5 乙酰氯 | CAS号507-02-8 乙酰碘 | CAS号4984-27-4 N,N-Diacetylthiourea | CAS号13250-46-9 异硫氰酸乙酰酯 | CAS号74346-74-0 N-(acetylcarbam... | CAS号463-51-4 乙烯酮 | CAS号420-04-2 氰胺 | CAS号507-09-5 硫代乙酸 | CAS号108-24-7 乙酸酐 | CAS号503-87-7 2-硫代乙内酰脲 | CAS号60-35-5 乙酰胺 | CAS号463-56-9 硫氰酸 | CAS号767-17-9 1,3,5-Triazine-... | CAS号2719-23-5 2-乙酰胺基噻唑 | CAS号591-07-1 乙酰脲 | CAS号6590-95-0 2,6-二氯苯基异硫氰酸酯 | CAS号74-90-8 氢氰酸 | CAS号7336-51-8 2-乙酰氨基-4-甲基噻唑 | CAS号7460-59-5 2 -乙酰氨基- 4-(氯甲基...

📜硫脲,乙酸酐 反应生成 乙酰硫脲
参考文献:Galashonkova,Ya. L.;Rabocheva,G. A.;Pinegina,L. Yu.,Sintez Ehlementoorgan. Soedin.,Perm,1983,21-30
标题:Galashonkova,Ya. L.;Rabocheva,G. A.;Pinegina,L. Yu.,Sintez Ehlementoorgan. Soedin.,Perm,1983,21-30

专利信息

专利号:US-4782162-A
优先权日:1984-05-17
标 题:Novel intermediates for the synthesis of cephalosporins
发明人：BOBERG MICHAEL; NAAB PAUL; SAMAAN SAMIR
权利人:BAYER AG
摘要:The new compounds of the formula ##STR1## in which Acyl is alkylcarbonyl optionally substituted by halogen or aryl, or arylcarbonyl, which is substituted by lower alkoxy, halogen or nitro, n R 1 is an alkyl or alkenyl radical, and n R 4 is an optionally substituted branched or straight-chain C 1 -C 6 -alkyl radical or a cycloalkyl radical, n are produced by reacting a 2-halogenoacetylacrylic acid ester of the formula ##STR2## with an acylthiourea of the formula ##STR3## The reaction can be conducted in aqueous DMF, substantially pure Z-isomer selectively crystallizing out.

专利号:WO-2011156355-A1
优先权日:2010-06-09
标题 :Production method of phenyl guanidine salts and their intermediates
发明人：JOHNSON MICHAEL ROSS; KANG MYUNG-CHOL; BRAY BRIAN L; SCHNEIDER STEPHEN
权利人:KAINOS MEDICINE INC; JOHNSON MICHAEL ROSS; KANG MYUNG-CHOL; BRAY BRIAN L; SCHNEIDER STEPHEN
摘要:This invention relates to methods for producing phenyl guanidine salts having pharmacological activity, as well as to the identification and synthesis of compounds useful as intermediates for producing phenyl guanidine salts having pharmacological activity.

专利号:US-4794186-A
优先权日:1983-12-21
标题:Thiazolylacetic acid derivative and processes for preparing the same
发明人：OINE TOYONARI; YAMADA YOSHIHISA; SUGANO HIROSHI
权利人:TANABE SEIYAKU CO
摘要:Novel thiazolylacetic acid derivative of the formula: ##STR1## wherein R 1 N H-- is amino or a protected amino group, R 2 is hydrogen or lower alkyl, --COOR 3 is carboxy or a protected carboxy group and n is an integer of 2 or 3, and processes for preparing the same. The compound (I) is useful as an intermediate in the synthesis of cephalosporins.

专利号:US-8203002-B2
优先权日:2004-03-19
标 题:Intermediates for the preparation of pramipexole
发明人：CASTALDI GRAZIANO; BOLOGNA ALBERTO; ALLEGRINI PIETRO; RAZZETTI GABRIELE; LUCCHINI VITTORIO
权利人:CASTALDI GRAZIANO; BOLOGNA ALBERTO; ALLEGRINI PIETRO; RAZZETTI GABRIELE; LUCCHINI VITTORIO; DIPHARMA SPA
摘要:Intermediates useful for the preparation of pramipexole and the use thereof in such synthesis.

专利号:DE-3418376-A1
优先权日:1984-05-17
标题 :INTERMEDIATE PRODUCTS AND METHOD FOR THE PRODUCTION OF INTERMEDIATE PRODUCTS FOR THE SYNTHESIS OF CEPHALOSPORINES

专利号:EP-0161617-A2
优先权日:1984-05-17
标题:Intermediates and process for the preparation of intermediates in the synthesis of cephalosporins