AP32A - Pharmaceutically active compounds and a method for its preparation - Google Patents
Pharmaceutically active compounds and a method for its preparation Download PDFInfo
- Publication number
- AP32A AP32A APAP/P/1985/000017A AP8500017A AP32A AP 32 A AP32 A AP 32A AP 8500017 A AP8500017 A AP 8500017A AP 32 A AP32 A AP 32A
- Authority
- AP
- ARIPO
- Prior art keywords
- disease
- accordance
- preparation
- pharmacological
- treatment
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 5
- 201000010099 disease Diseases 0.000 claims description 14
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 11
- 230000000144 pharmacologic effect Effects 0.000 claims description 9
- YJGVMLPVUAXIQN-XVVDYKMHSA-N podophyllotoxin Chemical compound COC1=C(OC)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@H](O)[C@@H]3[C@@H]2C(OC3)=O)=C1 YJGVMLPVUAXIQN-XVVDYKMHSA-N 0.000 claims description 9
- YJGVMLPVUAXIQN-UHFFFAOYSA-N epipodophyllotoxin Natural products COC1=C(OC)C(OC)=CC(C2C3=CC=4OCOC=4C=C3C(O)C3C2C(OC3)=O)=C1 YJGVMLPVUAXIQN-UHFFFAOYSA-N 0.000 claims description 8
- 229960001237 podophyllotoxin Drugs 0.000 claims description 8
- YVCVYCSAAZQOJI-UHFFFAOYSA-N podophyllotoxin Natural products COC1=C(O)C(OC)=CC(C2C3=CC=4OCOC=4C=C3C(O)C3C2C(OC3)=O)=C1 YVCVYCSAAZQOJI-UHFFFAOYSA-N 0.000 claims description 8
- 201000004792 malaria Diseases 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000002054 transplantation Methods 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 4
- 210000001744 T-lymphocyte Anatomy 0.000 claims description 4
- 241000233866 Fungi Species 0.000 claims description 3
- 241001495452 Podophyllum Species 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 241000700605 Viruses Species 0.000 claims description 3
- 230000032823 cell division Effects 0.000 claims description 3
- 230000036039 immunity Effects 0.000 claims description 3
- 230000001926 lymphatic effect Effects 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 244000000013 helminth Species 0.000 claims description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims 1
- 239000008196 pharmacological composition Substances 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 7
- 238000011835 investigation Methods 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 4
- 244000045947 parasite Species 0.000 description 4
- 201000004681 Psoriasis Diseases 0.000 description 3
- 230000007059 acute toxicity Effects 0.000 description 3
- 231100000403 acute toxicity Toxicity 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 230000009291 secondary effect Effects 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- HSSDVCMYTACNSM-UHFFFAOYSA-N 5-hydroxy-9-(3,4,5-trimethoxyphenyl)-6h-[2]benzofuro[5,6-f][1,3]benzodioxol-8-one Chemical compound COC1=C(OC)C(OC)=CC(C=2C3=CC=4OCOC=4C=C3C(O)=C3COC(=O)C3=2)=C1 HSSDVCMYTACNSM-UHFFFAOYSA-N 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- 244000221860 Podophyllum emodi Species 0.000 description 2
- 244000236480 Podophyllum peltatum Species 0.000 description 2
- 241000534944 Thia Species 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 230000002599 biostatic effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000031864 metaphase Effects 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 241000894007 species Species 0.000 description 2
- ZGLXUQQMLLIKAN-CAYVGHNUSA-N (5s,5as,8as)-5-(3,4,5-trimethoxyphenyl)-5a,8,8a,9-tetrahydro-5h-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one Chemical compound COC1=C(OC)C(OC)=CC([C@H]2C3=CC=4OCOC=4C=C3C[C@H]3[C@H]2C(OC3)=O)=C1 ZGLXUQQMLLIKAN-CAYVGHNUSA-N 0.000 description 1
- ZGLXUQQMLLIKAN-UHFFFAOYSA-N Deoxypicropodophyllin Natural products COC1=C(OC)C(OC)=CC(C2C3=CC=4OCOC=4C=C3CC3C2C(OC3)=O)=C1 ZGLXUQQMLLIKAN-UHFFFAOYSA-N 0.000 description 1
- 241000045500 Diseae Species 0.000 description 1
- 241000755710 Eilica Species 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- 102000004856 Lectins Human genes 0.000 description 1
- 108090001090 Lectins Proteins 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- -1 P. emodi Wall Chemical compound 0.000 description 1
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 241000224016 Plasmodium Species 0.000 description 1
- 235000010169 Podophyllum emodi Nutrition 0.000 description 1
- 235000008562 Podophyllum peltatum Nutrition 0.000 description 1
- 208000028017 Psychotic disease Diseases 0.000 description 1
- 244000004774 Sabina virginiana Species 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000507 anthelmentic effect Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 210000003719 b-lymphocyte Anatomy 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 208000018631 connective tissue disease Diseases 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000002523 lectin Substances 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002297 mitogenic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 206010028417 myasthenia gravis Diseases 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001185 psoriatic effect Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 201000000306 sarcoidosis Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 208000037972 tropical disease Diseases 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/365—Lactones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/02—Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Epidemiology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Dermatology (AREA)
- Transplantation (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Plant Substances (AREA)
- Steroid Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8406660 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AP8500017A0 AP8500017A0 (en) | 1985-11-01 |
| AP32A true AP32A (en) | 1988-12-07 |
Family
ID=20358339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| APAP/P/1985/000017A AP32A (en) | 1984-12-28 | 1985-12-23 | Pharmaceutically active compounds and a method for its preparation |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4788216A (en)van) |
| EP (1) | EP0207124B1 (en)van) |
| JP (2) | JPH0720966B2 (en)van) |
| CN (1) | CN1006795B (en)van) |
| AP (1) | AP32A (en)van) |
| AT (1) | ATE68186T1 (en)van) |
| AU (1) | AU585936B2 (en)van) |
| CA (1) | CA1255230A (en)van) |
| DE (1) | DE3584370D1 (en)van) |
| DK (1) | DK169506B1 (en)van) |
| DZ (1) | DZ876A1 (en)van) |
| EG (1) | EG17788A (en)van) |
| ES (1) | ES8701761A1 (en)van) |
| FI (1) | FI89330C (en)van) |
| GR (1) | GR853145B (en)van) |
| HU (1) | HU201672B (en)van) |
| IL (1) | IL77456A (en)van) |
| MA (1) | MA20602A1 (en)van) |
| NO (1) | NO863329L (en)van) |
| PT (1) | PT81760B (en)van) |
| TN (1) | TNSN86004A1 (en)van) |
| WO (1) | WO1986004062A1 (en)van) |
| ZA (1) | ZA859881B (en)van) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644072A (en) * | 1985-04-12 | 1987-02-17 | Bristol-Myers Company | Intermediates for the production of epipodophyllotoxin and related compounds and processes for the preparation and use thereof |
| AU632796B2 (en) * | 1989-02-23 | 1993-01-14 | University Of North Carolina At Chapel Hill, The | Etoposide analogues |
| SE464167B (sv) | 1989-07-31 | 1991-03-18 | Analytecon Sa | Topisk farmaceutisk beredning av podophyllotoxin |
| US5332811A (en) * | 1989-09-12 | 1994-07-26 | The University Of North Carolina At Chapel Hill | Etopside analogs |
| US5338867A (en) * | 1992-04-24 | 1994-08-16 | Genelabs Technologies, Inc. | Preparation of 4β- amino podophyllotoxin compounds |
| SE9301831D0 (sv) * | 1993-05-28 | 1993-05-28 | Analytecon S A | Pharmaceutical compositions |
| GB9422947D0 (en) * | 1994-11-14 | 1995-01-04 | Univ Salamanca | Immunosuppressive cyclolignan derivatives |
| US6051721A (en) * | 1997-10-02 | 2000-04-18 | The Board Of Regents Of The University Of Nebraska | Ring E-modified analogues of(-)-podophyllotoxin and etoposide and a method for their synthesis |
| FI105152B (fi) * | 1998-07-17 | 2000-06-30 | Eero Saarela | Paikallinen kivunlievitysmenetelmä |
| US6143304A (en) * | 1999-08-17 | 2000-11-07 | The University Of Mississippi | Enhanced yield of podophyllotoxin from natural products through in situ conversion methods |
| SE0102168D0 (sv) * | 2001-06-19 | 2001-06-19 | Karolinska Innovations Ab | New use and new compounds |
| KR20040030686A (ko) * | 2001-06-19 | 2004-04-09 | 악셀라르 아베 | 시클로리그난의 신규의 용도 및 신규의 시클로리그난 |
| SE0203746D0 (sv) * | 2002-12-18 | 2002-12-18 | Karolinska Innovations Ab | New compounds |
| US20110178050A1 (en) * | 2008-06-23 | 2011-07-21 | Axelar Ab | Use of cyclolignans for the treatment of a hyperactive immune system |
| WO2013124380A1 (en) * | 2012-02-24 | 2013-08-29 | Nestec S.A. | Peltatin for the treatment of chronic inflammatory disorders |
| WO2015028456A1 (en) * | 2013-08-28 | 2015-03-05 | Nestec S.A. | PPAR modulators |
| JOP20190254A1 (ar) | 2017-04-27 | 2019-10-27 | Pharma Mar Sa | مركبات مضادة للأورام |
| JP7610208B2 (ja) * | 2019-03-22 | 2025-01-08 | インテグレイテッド ナノセラピューティクス インコーポレイテッド | 足場部分から調製した脂質結合体 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634459A (en) * | 1964-08-12 | 1972-01-11 | Sandoz Ltd | Epipodophyllotoxin derivatives |
| US4122092A (en) * | 1977-08-25 | 1978-10-24 | University Of Rochester | Total synthesis of (±)-picropodophyllone and (±)-4'-demethylpicropodophyllone |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA635769A (en) * | 1962-01-30 | Rutschmann Jurg | Amides of podophyllic acid and picropodophyllic acid | |
| US4567253A (en) * | 1984-02-03 | 1986-01-28 | Tony Durst | 2-Substituted derivatives of podophyllotoxin and etoposide |
| GB8424269D0 (en) * | 1984-09-26 | 1984-10-31 | Pharma Medica As | Isolation and purification of podophyllotoxin |
-
1985
- 1985-12-20 WO PCT/SE1985/000541 patent/WO1986004062A1/en active IP Right Grant
- 1985-12-20 US US06/908,801 patent/US4788216A/en not_active Expired - Lifetime
- 1985-12-20 AU AU53003/86A patent/AU585936B2/en not_active Ceased
- 1985-12-20 DE DE8686900345T patent/DE3584370D1/de not_active Expired - Fee Related
- 1985-12-20 EP EP86900345A patent/EP0207124B1/en not_active Expired - Lifetime
- 1985-12-20 AT AT86900345T patent/ATE68186T1/de not_active IP Right Cessation
- 1985-12-20 JP JP61500490A patent/JPH0720966B2/ja not_active Expired - Lifetime
- 1985-12-20 HU HU86777D patent/HU201672B/hu not_active IP Right Cessation
- 1985-12-23 AP APAP/P/1985/000017A patent/AP32A/en active
- 1985-12-24 CA CA000498645A patent/CA1255230A/en not_active Expired
- 1985-12-25 EG EG828/85A patent/EG17788A/xx active
- 1985-12-26 IL IL77456A patent/IL77456A/xx unknown
- 1985-12-26 MA MA20828A patent/MA20602A1/fr unknown
- 1985-12-26 PT PT81760A patent/PT81760B/pt not_active IP Right Cessation
- 1985-12-27 ES ES550504A patent/ES8701761A1/es not_active Expired
- 1985-12-27 CN CN85109666A patent/CN1006795B/zh not_active Expired
- 1985-12-27 GR GR853145A patent/GR853145B/el not_active IP Right Cessation
- 1985-12-28 DZ DZ850275A patent/DZ876A1/fr active
- 1985-12-30 ZA ZA859881A patent/ZA859881B/xx unknown
-
1986
- 1986-01-09 TN TNTNSN86004A patent/TNSN86004A1/fr unknown
- 1986-08-19 NO NO863329A patent/NO863329L/no unknown
- 1986-08-27 DK DK408186A patent/DK169506B1/da not_active IP Right Cessation
- 1986-08-27 FI FI863482A patent/FI89330C/fi not_active IP Right Cessation
-
1994
- 1994-10-14 JP JP6274258A patent/JP2572558B2/ja not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3634459A (en) * | 1964-08-12 | 1972-01-11 | Sandoz Ltd | Epipodophyllotoxin derivatives |
| US4122092A (en) * | 1977-08-25 | 1978-10-24 | University Of Rochester | Total synthesis of (±)-picropodophyllone and (±)-4'-demethylpicropodophyllone |
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