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公开(公告)号:US08921596B2
公开(公告)日:2014-12-30
申请号:US13048783
申请日:2011-03-15
申请人: Mukund Keshav Gurjar , Narendra Kumar Tripathy , Sandeep Anilrao Kotharkar , Pradip Nana Patil , Samit Satish Mehta
发明人: Mukund Keshav Gurjar , Narendra Kumar Tripathy , Sandeep Anilrao Kotharkar , Pradip Nana Patil , Samit Satish Mehta
IPC分类号: C07C229/00 , C07C227/18
CPC分类号: C07C227/18 , C07C229/42
摘要: The present invention provides a simple and efficient method for synthesis of 4-[bis(2-chloroethyl)-amino]-L-phenylalanine hydrochloride. The process involves the treatment of 4-[bis(2-chloroethyl)-amino]-L-phenylalanine free base with hydrochloric acid in water followed by isolation of 4-[bis(2-chloroethyl)-amino]-L-phenylalanine hydrochloride of desired purity.
摘要翻译: 本发明提供了合成4- [双(2-氯乙基) - 氨基] -L-苯丙氨酸盐酸盐的简单有效的方法。 该方法包括用盐酸在水中处理4- [双(2-氯乙基) - 氨基] -L-苯丙氨酸游离碱,然后分离出4- [双(2-氯乙基) - 氨基] -L-苯丙氨酸盐酸盐 所需纯度。
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公开(公告)号:US20120116117A1
公开(公告)日:2012-05-10
申请号:US13048783
申请日:2011-03-15
申请人: MUKUND KESHAV GURJAR , Narendra Kumar Tripathy , Sandeep Anilrao Kotharkar , Pradip Nana Patil , Samit Satish Mehta
发明人: MUKUND KESHAV GURJAR , Narendra Kumar Tripathy , Sandeep Anilrao Kotharkar , Pradip Nana Patil , Samit Satish Mehta
IPC分类号: C07C227/40
CPC分类号: C07C227/18 , C07C229/42
摘要: The present invention provides a simple and efficient method for synthesis of 4-[bis (2-chloroethyl)-amino]-L-phenylalanine hydrochloride. The process involves the treatment of 4-[bis(2-chloroethyl)-amino]-L-phenylalanine free base with hydrochloric acid in water followed by isolation of 4-[bis(2-chloroethyl)-amino]-phenylalanine hydrochloride of desired purity.
摘要翻译: 本发明提供了合成4- [双(2-氯乙基) - 氨基] -L-苯丙氨酸盐酸盐的简单有效的方法。 该方法包括用盐酸在水中处理4- [双(2-氯乙基) - 氨基] -L-苯丙氨酸游离碱,然后分离所需的4- [双(2-氯乙基) - 氨基] - 苯丙氨酸盐酸盐 纯度。
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