CAS: 4276-09-9; D-Valinol

相似化合物

16369-05-4 106391-87-1 160885-98-3

上下游产品

CAS号640-68-6 D-缬氨酸 | CAS号497-25-6 2-恶唑烷酮 | CAS号88819-78-7 3,3-dimethylpen... | CAS号3350-55-8 D-Valine, ethyl... | CAS号16369-05-4 2-氨基-3-甲基-1-丁醇 | CAS号7146-15-8 D-缬氨酸甲酯盐酸盐 | CAS号4070-48-8 L-缬氨酸甲酯 | CAS号95530-58-8 (4R)-(+)-4-异丙基-... | CAS号643022-64-4 2-Oxazolidinone... | CAS号95530-58-8 (4R)-(+)-4-异丙基-... | CAS号98203-44-2 (3R-顺)-(-)-3-异丙... | CAS号74572-01-3 (S)-3-异丙基吗啉 | CAS号321848-65-1 (4R)-2-(2-溴苯基)-... | CAS号164858-78-0 (R)-(+)-2-[2-(二... | CAS号122383-35-1 (3S)-3-Isopropy... | CAS号420134-18-5 (4R)-(9CI)-4,5-...

D-缬氨酸置于硼烷四氢呋喃络合物体系中,用 四氢呋喃 作为反应溶剂,化学反应 17.0H,反应生成 D-缬氨醇
参考文献:β-肾上腺素能阻滞剂的不对称合成涉及原位手性有机催化剂形成的多步一锅法转化
标题:β-肾上腺素能阻滞剂的不对称合成涉及原位手性有机催化剂形成的多步一锅法转化
摘要:两只鸟一块石头:公开了一种用于对映选择性手性药物合成的新的原子经济单罐方法,该方法涉及原位多步有机催化剂的形成以及该反应在β-肾上腺素能阻滞剂多步序贯合成中的应用(参见方案).
DOI:10.1002/chem.201102931

专利信息

专利号:US-11548898-B2
优先权日:2017-07-06
标题 :Synthesis of halichondrins
发明人：KISHI YOSHITO; AI YANRAN; YE NING; WANG QIAOYI; YAHATA KENZO; ISO Kentaro; NAINI SANTHOSH REDDY; YAMASHITA SHUJI; LEE JIHOON; OHASHI ISAO; FUKUYAMA TAKASHI
权利人:HARVARD COLLEGE; EISAI R&D MAN CO LTD
摘要:The present invention provides methods for the synthesis of ketones involving a Ni/Zr-mediated coupling reaction. The Ni/Zr-mediated ketolization reactions can be used in the synthesis of halichondrins (e.g., halichondrin A, B, C; homohalichondrin A, B, C; norhalichondrin A, B, C), and analogs thereof. Therefore, the present invention also provides synthetic methods useful for the synthesis of halichondrins, and analogs thereof. Also provided herein are compounds (i.e., intermediates) useful in the synthesis of halichondrins, and analogs thereof. In particular, the present invention provides methods and compounds useful in the synthesis of compound of Formula (H3-A).

专利号:US-2006058532-A1
优先权日:2004-09-10
标 题:Process for the scalable synthesis of 1,3,4,9-tetrahydropyrano[3,4-b]-indole derivatives
发明人：CHEW WARREN; CHEAL GLORIA K; LUNETTA JACQUELINE F; DEMERSON CHRISTOPHER A
权利人:CHEW WARREN; CHEAL GLORIA K; LUNETTA JACQUELINE F; DEMERSON CHRISTOPHER A
摘要:The invention is directed to a process of synthesizing compounds of formula (VI): n n nwherein R 1- R 9 , R 3′ , R 4′ and Y are as set forth in the specification, and said method is useful for large scale synthesis thereof. The invention is also directed to useful intermediates for synthesizing the compounds of formula (VI) and processes of preparing said intermediates.

专利号:US-2001047100-A1
优先权日:2000-04-26
标 题:Chiral imidazoyl intermediates for the synthesis of 2-(4-imidazoyl)-cyclopropyl derivatives
发明人：KJAERSGAARD HANS JOERGEN; PHILLIPS JIM; ALI SYED M
摘要:Novel intermediates useful in the preparation of optically active H 3 histamine receptor antagonist 2-(4-imidazoyl)-cyclopropyl derivatives are disclosed.

专利号:US-8653282-B2
优先权日:2007-10-18
标 题:Preparation of dihydrothieno [3,2-D] pyrimidines and intermediates used therein
发明人：FRUTOS ROGELIO; KRISHNAMURTHY DHILEEPKUMAR; MULDER JASON ALAN; RODRIGUEZ SONIA; SENANAYAKE CHRIS HUGH; TAMPONE THOMAS G
权利人:FRUTOS ROGELIO; KRISHNAMURTHY DHILEEPKUMAR; MULDER JASON ALAN; RODRIGUEZ SONIA; SENANAYAKE CHRIS HUGH; TAMPONE THOMAS G; BOEHRINGER INGELHEIM INT
摘要:The invention relates to improved methods of preparing dihydrothienopyrimidines of formula 1, and intermediates thereof, (I) wherein X is SO or SO 2 , preferably SO, and wherein R A , R 1 , R 2 , R 3 , R 4 and R 5 have the meanings given in the description. The methods according to this invention are more suitable for large-scale synthesis of said compounds than prior methods because the new synthetic process avoids distillation and chromatographic purification between steps and results in a higher overall yield of the desired product.

专利号:US-8188113-B2
优先权日:2006-09-14
标 题 :Dihydropyridopyrimidinyl, dihydronaphthyidinyl and related compounds useful as kinase inhibitors for the treatment of proliferative diseases
发明人：FLYNN DANIEL L; PETILLO PETER A; KAUFMAN MICHAEL D; PATT WILLIAM C
权利人:FLYNN DANIEL L; PETILLO PETER A; KAUFMAN MICHAEL D; PATT WILLIAM C; DECIPHERA PHARMACEUTICALS INC
摘要:The present invention relates to novel dihydropyridopyrimidinyl, dihydronaphthyridinyl, and related compounds which are kinase inhibitors and modulator useful for the treatment of various diseases. More particularly, the invention is concerned with such compounds, kinase/compound adducts, methods of treating diseases, and methods of synthesis of the compounds. Preferably, the compounds are useful for the modulation of kinase activity of Raf kinases and disease polymorphs thereof. Compounds of the present invention find utility in the treatment of mammalian cancers and especially human cancers including but not limited to malignant melanoma, colorectal cancer, ovarian cancer, papillary thyroid carcinoma, non small cell lung cancer, and mesothelioma. Compounds of the present invention also find utility in the treatment of rheumatoid arthritis and retinopathies including diabetic retinal neuropathy and macular degeneration.

专利号:US-8410028-B2
优先权日:2003-12-17
标 题:Methods for synthesis of encoded libraries
发明人：MORGAN BARRY; HALE STEPHEN; ARICO-MUENDEL CHRISTOPHER C; CLARK MATTHEW; WAGNER RICHARD; ISRAEL DAVID I; GEFTER MALCOLM L; BENJAMIN DENNIS; HANSEN NILS JAKOB VEST; KAVARANA MALCOLM J; CREASER STEFFAN PHILLIP; FRANKLIN GEORGE J; CENTRELLA PAOLO A; ACHARYA RAKSHA A
权利人:MORGAN BARRY; HALE STEPHEN; ARICO-MUENDEL CHRISTOPHER C; CLARK MATTHEW; WAGNER RICHARD; ISRAEL DAVID I; GEFTER MALCOLM L; BENJAMIN DENNIS; HANSEN NILS JAKOB VEST; KAVARANA MALCOLM J; CREASER STEFFAN PHILLIP; FRANKLIN GEORGE J; CENTRELLA PAOLO A; ACHARYA RAKSHA A; GLAXOSMITHKLINE LLC
摘要:The present invention provides a method of synthesizing libraries of molecules which include an encoding oligonucleotide tag.