CA1338149C - Produits intermediaires pour la aynthese de bh- et de ses derives - Google Patents

Produits intermediaires pour la aynthese de bh- et de ses derives

Info

Publication number
CA1338149C
CA1338149C CA000616950A CA616950A CA1338149C CA 1338149 C CA1338149 C CA 1338149C CA 000616950 A CA000616950 A CA 000616950A CA 616950 A CA616950 A CA 616950A CA 1338149 C CA1338149 C CA 1338149C
Authority
CA
Canada
Prior art keywords
hydroxy
proton
added
derivative
mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000616950A
Other languages
English (en)
Inventor
Masayasu Kurono
Tomio Ogasawara
Takehiko Suzuki
Nobuko Ohishi
Kunio Yagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VITAMIN KENKYUSYO KK
Original Assignee
VITAMIN KENKYUSYO KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP62299977A external-priority patent/JP2611790B2/ja
Priority claimed from JP62299978A external-priority patent/JP2567637B2/ja
Priority claimed from JP62299980A external-priority patent/JP2567639B2/ja
Priority claimed from JP62299979A external-priority patent/JP2567638B2/ja
Priority claimed from JP15221788A external-priority patent/JP2674707B2/ja
Priority claimed from CA000584504A external-priority patent/CA1334654C/fr
Application filed by VITAMIN KENKYUSYO KK filed Critical VITAMIN KENKYUSYO KK
Priority to CA000616950A priority Critical patent/CA1338149C/fr
Application granted granted Critical
Publication of CA1338149C publication Critical patent/CA1338149C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA000616950A 1987-11-30 1994-12-13 Produits intermediaires pour la aynthese de bh- et de ses derives Expired - Fee Related CA1338149C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000616950A CA1338149C (fr) 1987-11-30 1994-12-13 Produits intermediaires pour la aynthese de bh- et de ses derives

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP62-299978 1987-11-30
JP62-299977 1987-11-30
JP62299977A JP2611790B2 (ja) 1987-11-30 1987-11-30 テトラヒドロフラニルピリミジン誘導体
JP62-299980 1987-11-30
JP62299978A JP2567637B2 (ja) 1987-11-30 1987-11-30 ジヒドロプテリジン誘導体
JP62-299979 1987-11-30
JP62299980A JP2567639B2 (ja) 1987-11-30 1987-11-30 プテリジン誘導体
JP62299979A JP2567638B2 (ja) 1987-11-30 1987-11-30 テトラヒドロプテリジン誘導体
JP63-152217 1988-06-22
JP15221788A JP2674707B2 (ja) 1988-06-22 1988-06-22 Ｌ‐ビオプテリンの製法
CA000584504A CA1334654C (fr) 1987-11-30 1988-11-29 Intermediaires pour la synthese du bh _et de ses derives
CA000616950A CA1338149C (fr) 1987-11-30 1994-12-13 Produits intermediaires pour la aynthese de bh- et de ses derives

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000584504A Division CA1334654C (fr) 1987-11-30 1988-11-29 Intermediaires pour la synthese du bh _et de ses derives

Publications (1)

Publication Number Publication Date
CA1338149C true CA1338149C (fr) 1996-03-12

Family

ID=27543387

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000616950A Expired - Fee Related CA1338149C (fr) 1987-11-30 1994-12-13 Produits intermediaires pour la aynthese de bh- et de ses derives

Country Status (1)

Country Link
CA (1) CA1338149C (fr)

Similar Documents

Publication Publication Date Title
CA1334654C (fr) Intermediaires pour la synthese du bh _et de ses derives
Mihovilovic et al. Baeyer-Villiger oxidations of representative heterocyclic ketones by whole cells of engineered Escherichia coli expressing cyclohexanone monooxygenase
JPS61286331A (ja) 第４級カルバペネム誘導体の製造方法
HU199156B (en) New process for producing androsta-1,4-diene-3,17-dione-methylene derivatives
EP1776364A2 (fr) Procedes de preparation de tetrahydrobiopterine et d'analogues de la tetrahydrobiopterine
CA1338149C (fr) Produits intermediaires pour la aynthese de bh- et de ses derives
CA1095035A (fr) Traduction non-disponible
KR20090066910A (ko) Ｌ-3-ｏ-치환-아스코르브산의 개선된 제조방법
JP2524804B2 (ja) 新規なカンプトテシン誘導体及びその製造法
FR3002543A1 (fr) Procede de synthese enzymatique de flavonoides, et application a la synthese de derives de diosmetine
JP2567638B2 (ja) テトラヒドロプテリジン誘導体
JP2611790B2 (ja) テトラヒドロフラニルピリミジン誘導体
CN110804012B (zh) 一种还原缩硫醛或缩硫酮脱硫的方法
SU1277897A3 (ru) Способ получени 1,1-диоксо-6-бром(или-6,6-дибром)пеницилланоилоксиметиловых эфиров 6-(2-азидо-2-фенилацетамидо)пенициллановой кислоты
JP2567637B2 (ja) ジヒドロプテリジン誘導体
JP2567639B2 (ja) プテリジン誘導体
KR100367986B1 (ko) 광학활성을 갖는 시아노부탄트리올 유도체 및 그의 제조방법
Murata et al. Novel regio-and stereoselective synthesis of 6-substituted pteridines and naturally occurring L-erythro-biopterin
KR100203729B1 (ko) 3'-알킬또는아릴실릴옥시벤즈옥사지노리파마이신유도체
CN112778189A (zh) （3r,4s）-n-取代基-3-羧酸-4-乙基吡咯烷、中间体及乌帕替尼
KR870000610B1 (ko) 설타미실린 및 동족체의 제조방법
CN108558746A (zh) 一种Nitro-PAPS的合成方法
CN114057792B (zh) 一种坦西莫司中间体化合物
JPH03255081A (ja) ｄｌ―グリセオフルビン、ｄｌ―グリセオフルビン誘導体およびそれらの中間体の製造方法
MX2007002284A (es) Síntesis de idarubicina aglicona.

Legal Events

Date Code Title Description
MKLA Lapsed