FR2178204A1 - Gossypol prepn - from gossypol anthranilate by alkaline hydrolysis of the anthranilate - Google Patents
Gossypol prepn - from gossypol anthranilate by alkaline hydrolysis of the anthranilateInfo
- Publication number
- FR2178204A1 FR2178204A1 FR7311407A FR7311407A FR2178204A1 FR 2178204 A1 FR2178204 A1 FR 2178204A1 FR 7311407 A FR7311407 A FR 7311407A FR 7311407 A FR7311407 A FR 7311407A FR 2178204 A1 FR2178204 A1 FR 2178204A1
- Authority
- FR
- France
- Prior art keywords
- gossypol
- anthranilate
- alkaline hydrolysis
- prepn
- prodt
- 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.)
- Withdrawn
Links
- QBKSWRVVCFFDOT-UHFFFAOYSA-N gossypol Chemical compound CC(C)C1=C(O)C(O)=C(C=O)C2=C(O)C(C=3C(O)=C4C(C=O)=C(O)C(O)=C(C4=CC=3C)C(C)C)=C(C)C=C21 QBKSWRVVCFFDOT-UHFFFAOYSA-N 0.000 title abstract 6
- QHOPXUFELLHKAS-UHFFFAOYSA-N Thespesin Natural products CC(C)c1c(O)c(O)c2C(O)Oc3c(c(C)cc1c23)-c1c2OC(O)c3c(O)c(O)c(C(C)C)c(cc1C)c23 QHOPXUFELLHKAS-UHFFFAOYSA-N 0.000 title abstract 3
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 title abstract 3
- 229930000755 gossypol Natural products 0.000 title abstract 3
- 229950005277 gossypol Drugs 0.000 title abstract 3
- 238000005904 alkaline hydrolysis reaction Methods 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000003963 antioxidant agent Substances 0.000 abstract 2
- 230000003078 antioxidant effect Effects 0.000 abstract 2
- 239000000413 hydrolysate Substances 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 230000000259 anti-tumor effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23958172A | 1972-03-30 | 1972-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2178204A1 true FR2178204A1 (en) | 1973-11-09 |
Family
ID=22902787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7311407A Withdrawn FR2178204A1 (en) | 1972-03-30 | 1973-03-29 | Gossypol prepn - from gossypol anthranilate by alkaline hydrolysis of the anthranilate |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4910021A (enrdf_load_stackoverflow) |
| DE (1) | DE2315305A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2178204A1 (enrdf_load_stackoverflow) |
| IT (1) | IT982921B (enrdf_load_stackoverflow) |
| NL (1) | NL7303876A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7342046B2 (en) | 2004-03-25 | 2008-03-11 | The Regents Of The University Of Michigan | Gossypol co-crystals and the use thereof |
| US7354928B2 (en) | 2001-11-01 | 2008-04-08 | The Regents Of The University Of Michigan | Small molecule inhibitors targeted at Bcl-2 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175338A (ja) * | 1984-09-21 | 1986-04-17 | Fuji Photo Film Co Ltd | 銀塩拡散転写法用感光材料 |
-
1973
- 1973-03-20 NL NL7303876A patent/NL7303876A/xx unknown
- 1973-03-27 DE DE19732315305 patent/DE2315305A1/de active Pending
- 1973-03-28 IT IT4910073A patent/IT982921B/it active
- 1973-03-28 JP JP3552573A patent/JPS4910021A/ja active Pending
- 1973-03-29 FR FR7311407A patent/FR2178204A1/fr not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7354928B2 (en) | 2001-11-01 | 2008-04-08 | The Regents Of The University Of Michigan | Small molecule inhibitors targeted at Bcl-2 |
| US7342046B2 (en) | 2004-03-25 | 2008-03-11 | The Regents Of The University Of Michigan | Gossypol co-crystals and the use thereof |
| US7432300B2 (en) | 2004-03-25 | 2008-10-07 | The Regents Of The University Of Michigan | Gossypol co-crystals and the use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2315305A1 (de) | 1973-10-18 |
| IT982921B (it) | 1974-10-21 |
| JPS4910021A (enrdf_load_stackoverflow) | 1974-01-29 |
| NL7303876A (enrdf_load_stackoverflow) | 1973-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |