CA1276148C - Process for the preparation of -n-¬(hypoxanthin-9-yl)-pentyloxycarbonyl|-arginine - Google Patents

Process for the preparation of -n-¬(hypoxanthin-9-yl)-pentyloxycarbonyl|-arginine

Info

Publication number
CA1276148C
CA1276148C CA000547042A CA547042A CA1276148C CA 1276148 C CA1276148 C CA 1276148C CA 000547042 A CA000547042 A CA 000547042A CA 547042 A CA547042 A CA 547042A CA 1276148 C CA1276148 C CA 1276148C
Authority
CA
Canada
Prior art keywords
hypoxanthin
arginine
iii
pentyloxycarbonyl
preparation
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 - Lifetime
Application number
CA000547042A
Other languages
English (en)
French (fr)
Inventor
Riccardo Stradi
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.)
Sigma Tau Industrie Farmaceutiche Riunite SpA
Original Assignee
Sigma Tau Industrie Farmaceutiche Riunite SpA
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
Application filed by Sigma Tau Industrie Farmaceutiche Riunite SpA filed Critical Sigma Tau Industrie Farmaceutiche Riunite SpA
Application granted granted Critical
Publication of CA1276148C publication Critical patent/CA1276148C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/28—Oxygen atom
    • C07D473/30—Oxygen atom attached in position 6, e.g. hypoxanthine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA000547042A 1986-09-17 1987-09-16 Process for the preparation of -n-¬(hypoxanthin-9-yl)-pentyloxycarbonyl|-arginine Expired - Lifetime CA1276148C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21734A/86 1986-09-17
IT8621734A IT1213495B (it) 1986-09-17 1986-09-17 Processo per la preparazione dell'alfa-n-[(ipoxatin-9-il)pentilossicarbonil-]arginina

Publications (1)

Publication Number Publication Date
CA1276148C true CA1276148C (en) 1990-11-13

Family

ID=11186113

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000547042A Expired - Lifetime CA1276148C (en) 1986-09-17 1987-09-16 Process for the preparation of -n-¬(hypoxanthin-9-yl)-pentyloxycarbonyl|-arginine

Country Status (16)

Country Link
EP (1) EP0260588B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6388184A (cg-RX-API-DMAC7.html)
KR (1) KR950008971B1 (cg-RX-API-DMAC7.html)
AR (1) AR242576A1 (cg-RX-API-DMAC7.html)
AT (1) ATE55130T1 (cg-RX-API-DMAC7.html)
AU (1) AU593136B2 (cg-RX-API-DMAC7.html)
CA (1) CA1276148C (cg-RX-API-DMAC7.html)
DE (1) DE3764051D1 (cg-RX-API-DMAC7.html)
DK (1) DK168570B1 (cg-RX-API-DMAC7.html)
ES (1) ES2017485B3 (cg-RX-API-DMAC7.html)
GR (1) GR3000796T3 (cg-RX-API-DMAC7.html)
IL (1) IL83863A0 (cg-RX-API-DMAC7.html)
IN (1) IN165609B (cg-RX-API-DMAC7.html)
IT (1) IT1213495B (cg-RX-API-DMAC7.html)
PH (1) PH25318A (cg-RX-API-DMAC7.html)
ZA (1) ZA876961B (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241452B (it) * 1990-06-28 1994-01-17 Sigma Tau Ind Farmaceuti Derivati oligopeptidici dell'ipoxantina dotati di attivita' immunomodulante e composizioni farmaceutiche che li contengono
IT1244501B (it) * 1991-03-22 1994-07-15 Sigma Tau Ind Farmaceuti Derivati amminoacilici e oligopeptidici dell'allopurinolo dotati di attivita' immunostimolante e composizioni farmaceutiche che li contengono
US5994361A (en) * 1994-06-22 1999-11-30 Biochem Pharma Substituted purinyl derivatives with immunomodulating activity
ID26082A (id) 1998-03-19 2000-11-23 Briston Myers Squib Company Sistem pengiriman lepas terkendali dwifasa untuk zat-zat farmasi kelarutan tinggi dan metodenya
MX342120B (es) 2010-07-09 2016-09-14 William Owen Wilkison Combinación de sistema de liberación prolongada/inmediata para productos farmacéuticos de vida media corta como el remogliflozin.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221910A (en) * 1978-09-15 1980-09-09 Newport Pharmaceuticals International, Inc. 9-(Hydroxy alkyl)purines
AU564576B2 (en) * 1981-09-24 1987-08-20 Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. Purine derivatives

Also Published As

Publication number Publication date
ZA876961B (en) 1988-05-25
ATE55130T1 (de) 1990-08-15
JPS6388184A (ja) 1988-04-19
AR242576A1 (es) 1993-04-30
IT8621734A0 (it) 1986-09-17
AU7847187A (en) 1988-03-24
GR3000796T3 (en) 1991-10-10
DK489087D0 (da) 1987-09-17
DK489087A (da) 1988-03-18
DE3764051D1 (de) 1990-09-06
ES2017485B3 (es) 1991-02-16
KR950008971B1 (ko) 1995-08-10
DK168570B1 (da) 1994-04-25
IN165609B (cg-RX-API-DMAC7.html) 1989-11-25
IL83863A0 (en) 1988-02-29
KR880003944A (ko) 1988-06-01
PH25318A (en) 1991-04-30
IT1213495B (it) 1989-12-20
AU593136B2 (en) 1990-02-01
EP0260588B1 (en) 1990-08-01
EP0260588A1 (en) 1988-03-23

Similar Documents

Publication Publication Date Title
KR960003810B1 (ko) 광학적 활성 벤젠 설폰아미드 유도체의 제조방법
US5068413A (en) Process for the preparation of cyclic amino acids and intermediates useful in the process
CA1109871A (en) Purine derivatives
EP1432682B1 (en) Process for the preparation of repaglinide
CA1276148C (en) Process for the preparation of -n-¬(hypoxanthin-9-yl)-pentyloxycarbonyl|-arginine
EP0219256B1 (en) N-alkylation of dihydrolysergic acid
US5066805A (en) Catalytic hydrogenation of 2-amino-6-chloropurine
US7041823B2 (en) Process for preparing 9-[4-acetoxy-3-(acetoxymethyl)but-1-yl]-2-aminopurine
US4849528A (en) 4-benzyloxy-3-pyrrolin-2-on-1-yl acetamide
US5498715A (en) Process for preparing imidazopyridine derivatives
EP0481118B1 (en) A method for producing butyl 3'-(1H-tetrazol-5-yl) oxanilate
US4552982A (en) Synthesis of 9-carbamoyl-9-(3-aminopropyl)fluorenes
US5869694A (en) Process for preparing 4-hydroxy-2-pyrrolidone
SU565914A1 (ru) Способ получени производных 8( -аминоэтил) эрголина-1 или их солей
US4506078A (en) 7-Nitroindoles
US5037982A (en) Method of purifying 2-methyl-4-amino-5-aminomethylpyrimidine
US4423219A (en) Production of purine derivatives and intermediates therefor
US5475140A (en) Process for producing N,N-disubstituted p-phenylenediamine derivative sulfate
US4585880A (en) Process for the preparation of 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-3-indoleacetoxyacetic acid
EP0998463A1 (en) Process for the preparation of 1,3-diaza-spiro (4.4) non-1-en-4-one derivatives and 1-cyano-1-acylaminocyclopentane intermediates
EP0440319A1 (en) Process and intermediates for the preparation of annelated iminothiazoles
US6066744A (en) Process for producing 5-methylindolines
JPH0899942A (ja) 置換ジアミノジカルボン酸誘導体の製造方法
KR860001393B1 (ko) 1-알킬-2-옥소-4-아실-1, 2, 3, 4-테트라히드로피라진의 제조방법
CA1334102C (en) Production of aniline compound

Legal Events

Date Code Title Description
MKLA Lapsed