DK0452729T3 - Fremgangsmåde til fremstilling af substituerede cyclobutaner - Google Patents
Fremgangsmåde til fremstilling af substituerede cyclobutanerInfo
- Publication number
- DK0452729T3 DK0452729T3 DK91105181.1T DK91105181T DK0452729T3 DK 0452729 T3 DK0452729 T3 DK 0452729T3 DK 91105181 T DK91105181 T DK 91105181T DK 0452729 T3 DK0452729 T3 DK 0452729T3
- Authority
- DK
- Denmark
- Prior art keywords
- preparing substituted
- cyclobutanes
- substituted cyclobutanes
- preparation
- preparing
- Prior art date
Links
- 150000001930 cyclobutanes Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000000840 anti-viral effect Effects 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002777 nucleoside Substances 0.000 abstract 1
- 150000003833 nucleoside derivatives Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
- C07C323/61—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/04—Systems containing only non-condensed rings with a four-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50993890A | 1990-04-16 | 1990-04-16 | |
| US07/665,413 US5235052A (en) | 1990-04-16 | 1991-03-11 | Process for preparing substituted cyclobutane purines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0452729T3 true DK0452729T3 (da) | 1995-08-21 |
Family
ID=27056718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK91105181.1T DK0452729T3 (da) | 1990-04-16 | 1991-04-02 | Fremgangsmåde til fremstilling af substituerede cyclobutaner |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US5235052A (el) |
| EP (1) | EP0452729B1 (el) |
| JP (1) | JP2968856B2 (el) |
| AT (1) | ATE124947T1 (el) |
| CA (1) | CA2040485A1 (el) |
| DE (1) | DE69111121T2 (el) |
| DK (1) | DK0452729T3 (el) |
| ES (1) | ES2074599T3 (el) |
| GR (1) | GR3017685T3 (el) |
| IE (1) | IE76726B1 (el) |
| PT (1) | PT97372B (el) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344962A (en) * | 1990-05-24 | 1994-09-06 | E. R. Squibb & Sons, Inc. | Intermediates in the synthesis of an optically active cyclobutane nucleoside |
| US5233076A (en) * | 1990-05-24 | 1993-08-03 | E. R. Squibb & Sons, Inc. | Process for preparing an optically active cyclobutanone, an intermediate in the synthesis of an optically active cyclobutane nucleoside |
| US5525726A (en) * | 1991-10-02 | 1996-06-11 | E. R. Squibb & Sons, Inc. | Process for the preparation of an antiviral agent |
| US5412134A (en) * | 1992-05-26 | 1995-05-02 | E. R. Squibb & Sons, Inc. | Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol |
| IL117574A0 (en) * | 1995-04-03 | 1996-07-23 | Bristol Myers Squibb Co | Processes for the preparation of cyclobutanone derivatives |
| US7240260B2 (en) * | 2002-12-11 | 2007-07-03 | Intel Corporation | Stimulus generation |
| US20070024312A1 (en) * | 2005-07-27 | 2007-02-01 | Atmel Germany Gmbh | Device and method for the testing of integrated semiconductor circuits on wafers |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3317586A (en) * | 1964-08-17 | 1967-05-02 | Eastman Kodak Co | Dialkoxycyclobutane carboxylic acid esters and their preparation |
| US4855466A (en) * | 1987-12-28 | 1989-08-08 | E. R. Squibb & Sons, Inc. | Purinyl cyclobutanes |
| EP0330992A3 (en) * | 1988-02-29 | 1991-11-06 | Nippon Kayaku Kabushiki Kaisha | Novel cyclobutane derivatives, processes for their preparation and pharmaceutical compositions comprising them |
| US5126345A (en) * | 1988-03-30 | 1992-06-30 | E. R. Squibb & Sons, Inc. | Bis (hydroxymethyl) cyclobutyl triazolopyrimidines |
| US5723609A (en) * | 1988-03-30 | 1998-03-03 | E. R. Squibb & Sons, Inc. | Bis (hydroxymethyl) cyclobutyl purines |
| AU622926B2 (en) * | 1988-09-09 | 1992-04-30 | Nippon Kayaku Kabushiki Kaisha | Pyrimidine or purine cyclobutane derivatives |
| US5153352A (en) * | 1988-10-25 | 1992-10-06 | Bristol-Myers Squibb Company | Process for preparation of intermediates of carbocyclic nucleoside analogs |
| IL92096A0 (en) * | 1988-10-25 | 1990-07-12 | Abbott Lab | Carboxylic nucleoside analogs |
| US5064961A (en) * | 1989-12-18 | 1991-11-12 | E. R. Squibb & Sons, Inc. | Process for preparing an optically active cyclobutane nucleoside |
-
1991
- 1991-03-11 US US07/665,413 patent/US5235052A/en not_active Expired - Fee Related
- 1991-03-22 IE IE95991A patent/IE76726B1/en not_active IP Right Cessation
- 1991-04-02 DK DK91105181.1T patent/DK0452729T3/da active
- 1991-04-02 EP EP91105181A patent/EP0452729B1/en not_active Expired - Lifetime
- 1991-04-02 ES ES91105181T patent/ES2074599T3/es not_active Expired - Lifetime
- 1991-04-02 AT AT91105181T patent/ATE124947T1/de not_active IP Right Cessation
- 1991-04-02 DE DE69111121T patent/DE69111121T2/de not_active Expired - Fee Related
- 1991-04-15 JP JP3109870A patent/JP2968856B2/ja not_active Expired - Lifetime
- 1991-04-15 PT PT97372A patent/PT97372B/pt not_active IP Right Cessation
- 1991-04-15 CA CA002040485A patent/CA2040485A1/en not_active Abandoned
-
1993
- 1993-06-14 US US08/075,443 patent/US5399775A/en not_active Expired - Fee Related
- 1993-06-14 US US08/075,426 patent/US5312963A/en not_active Expired - Fee Related
-
1995
- 1995-10-10 GR GR950402790T patent/GR3017685T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5399775A (en) | 1995-03-21 |
| ATE124947T1 (de) | 1995-07-15 |
| GR3017685T3 (en) | 1996-01-31 |
| US5235052A (en) | 1993-08-10 |
| ES2074599T3 (es) | 1995-09-16 |
| PT97372A (pt) | 1992-01-31 |
| PT97372B (pt) | 1998-08-31 |
| EP0452729B1 (en) | 1995-07-12 |
| US5312963A (en) | 1994-05-17 |
| EP0452729A1 (en) | 1991-10-23 |
| DE69111121T2 (de) | 1995-11-23 |
| IE910959A1 (en) | 1991-10-23 |
| CA2040485A1 (en) | 1991-10-17 |
| JP2968856B2 (ja) | 1999-11-02 |
| DE69111121D1 (de) | 1995-08-17 |
| IE76726B1 (en) | 1997-11-05 |
| JPH04234843A (ja) | 1992-08-24 |
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