IT1105174B - Adenina sostituita e relativo procedimento di produzione e purificazione - Google Patents

Adenina sostituita e relativo procedimento di produzione e purificazione

Info

Publication number
IT1105174B
IT1105174B IT47941/78A IT4794178A IT1105174B IT 1105174 B IT1105174 B IT 1105174B IT 47941/78 A IT47941/78 A IT 47941/78A IT 4794178 A IT4794178 A IT 4794178A IT 1105174 B IT1105174 B IT 1105174B
Authority
IT
Italy
Prior art keywords
adenina
replaced
purification process
related production
production
Prior art date
Application number
IT47941/78A
Other languages
English (en)
Italian (it)
Other versions
IT7847941A0 (it
Original Assignee
Merck & Co Inc
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 US05/766,326 external-priority patent/US4100159A/en
Priority claimed from US05/768,235 external-priority patent/US4098787A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of IT7847941A0 publication Critical patent/IT7847941A0/it
Application granted granted Critical
Publication of IT1105174B publication Critical patent/IT1105174B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IT47941/78A 1977-02-07 1978-02-06 Adenina sostituita e relativo procedimento di produzione e purificazione IT1105174B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/766,326 US4100159A (en) 1977-02-07 1977-02-07 Process for preparation of 9-(2,6-dihalobenzyl)adenines
US05/768,235 US4098787A (en) 1977-02-14 1977-02-14 Process for preparation of 9-(dihalobenzyl) adenines
US84391977A 1977-10-20 1977-10-20

Publications (2)

Publication Number Publication Date
IT7847941A0 IT7847941A0 (it) 1978-02-06
IT1105174B true IT1105174B (it) 1985-10-28

Family

ID=27419624

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47941/78A IT1105174B (it) 1977-02-07 1978-02-06 Adenina sostituita e relativo procedimento di produzione e purificazione

Country Status (23)

Country Link
JP (1) JPS53124294A (enrdf_load_stackoverflow)
AR (1) AR225000A1 (enrdf_load_stackoverflow)
AT (1) AT361008B (enrdf_load_stackoverflow)
CH (1) CH636614A5 (enrdf_load_stackoverflow)
DD (1) DD136744A5 (enrdf_load_stackoverflow)
DE (1) DE2804723A1 (enrdf_load_stackoverflow)
DK (1) DK36078A (enrdf_load_stackoverflow)
EG (1) EG13333A (enrdf_load_stackoverflow)
ES (1) ES466647A1 (enrdf_load_stackoverflow)
FI (1) FI64596C (enrdf_load_stackoverflow)
FR (1) FR2379536A1 (enrdf_load_stackoverflow)
GB (1) GB1586537A (enrdf_load_stackoverflow)
GR (1) GR64457B (enrdf_load_stackoverflow)
IE (1) IE46399B1 (enrdf_load_stackoverflow)
IL (1) IL53922A (enrdf_load_stackoverflow)
IT (1) IT1105174B (enrdf_load_stackoverflow)
NL (1) NL7800896A (enrdf_load_stackoverflow)
NO (1) NO148374C (enrdf_load_stackoverflow)
NZ (1) NZ186357A (enrdf_load_stackoverflow)
PL (1) PL118655B1 (enrdf_load_stackoverflow)
PT (1) PT67606B (enrdf_load_stackoverflow)
SE (1) SE440355B (enrdf_load_stackoverflow)
YU (1) YU27778A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900826A (en) * 1981-09-24 1990-02-13 Kohjin Co., Ltd. Process for preparing N6,9-disubstituted adenine
EP0411467A3 (en) * 1989-08-01 1992-03-04 Lonza Ag Process for the preparation of pure adenin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846426A (en) * 1971-03-03 1974-11-05 Int Minerals & Chem Corp 6-amino-9-(substituted benzyl) purines and their n{11 oxides

Also Published As

Publication number Publication date
DK36078A (da) 1978-08-08
NZ186357A (en) 1981-03-16
GR64457B (en) 1980-03-24
IL53922A (en) 1981-02-27
FI780200A7 (fi) 1978-08-08
NL7800896A (nl) 1978-08-09
YU27778A (en) 1983-12-31
DE2804723C2 (enrdf_load_stackoverflow) 1990-11-29
PL118655B1 (en) 1981-10-31
IE780253L (en) 1978-08-07
AT361008B (de) 1981-02-10
PT67606A (en) 1978-03-01
ATA79778A (de) 1980-07-15
FR2379536B1 (enrdf_load_stackoverflow) 1983-10-07
IT7847941A0 (it) 1978-02-06
FR2379536A1 (fr) 1978-09-01
AR225000A1 (es) 1982-02-15
IE46399B1 (en) 1983-06-01
CH636614A5 (en) 1983-06-15
SE7800977L (sv) 1978-08-08
FI64596B (fi) 1983-08-31
GB1586537A (en) 1981-03-18
SE440355B (sv) 1985-07-29
IL53922A0 (en) 1978-04-30
ES466647A1 (es) 1980-12-16
NO148374B (no) 1983-06-20
JPS53124294A (en) 1978-10-30
DE2804723A1 (de) 1978-08-10
NO148374C (no) 1983-09-28
FI64596C (fi) 1983-12-12
EG13333A (en) 1981-06-30
PL204447A1 (pl) 1979-06-04
PT67606B (en) 1980-03-03
NO780284L (no) 1978-08-08
DD136744A5 (de) 1979-07-25

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930122