Preface
1 The Role of Steroids in Cancer Treatment
1.1 Introduction
1.2 Steroid Receptors
1.3 Mechanisms of Antitumor Action
1.4 Antitumor Testing
1.5 Reviews
References
2 Estrogens, Antiestrogens, and Other Estrane Compounds
2.1 Introduction
2.2 Naturally Occurring C-18 Estrogens
2.3 Carbamates
2.4 Antiestrogens
2.4.1 Triphenylethylenes
2.4.2 Diphenyl Analogs of Diethylstilbestrol and Hexestrol
2.4.3 Diphenyl and Triphenyl Cytotoxic-Linked Estrogens
2.5 cis-Platinum(II) Complexes of Steroids
2.6 Esters of m-[Bis-(2'-chloroethyl)amino]benzoic Acid,
p-[Bis-(2' -chloroethyl)amino]phenylacetic Acid, and 4-{p-[Bis-(2'-chloroethyl)amino]phenyl]
butyric Acid
2.7 Nitrosoureas
2.8 Bis-(2-chloroethyl)amines and Aziridines
2.9 11- and 7-Substituted Estradiol Derivatives
2.10 Miscellaneous
2.10.1 Nitro, Amino, and Thiourea Derivatives
2.10.2 Epoxides
2.10.3 Tetracyclic Analogs (Aza-C-nor-D-homo Steroids)
2.10.4 ABD-Antiestrogens
2.10.5 Deoxyuridine, 5-Flurouricil, and Adenine Derivatives
2.10.6 Diethylstilbestrol and Hexestrol Derivatives
2.10.7 Cyclophosphamides
2.10.8 Deacetylvinblastine Conjugates
2.10.9 Intercalating Agents
2.10.10 Benzosteroids
2.10.11 Aza and Diaza Steroids
2.10.12 Radioligands
2.10.13 Ring-D Lactones
2.10.14 Polyestradiol Phosphate
2.10.15 17α-Mercapto-l,3,5(10)-Estratrien-3-ol
2.10.16 2-Methanesulfonoxyestrone
2.11 Summary
References
3 Androgens and Other Androstane Derivatives
3.1 Introduction
3.2 Biogenesis and Metabolism of Androgens
3.3 Antitumor Activities of Naturally Occurring C-19 Steroids
3.4 Aromatase Inhibitors
3.5 11β-Substituted Antiprogestins
3.6 5α-Reductase Inhibitors
3.7 Lactones
3.8 Esters of p-[Bis-(2'-chloroethyl)amino]phenylacetic Acid, 4-{p-[Bis-(2'-chloroethyl)amino]phenyl]butyric Acid, and
p-[Bis-(2'-chloroethyl)amino]phenoxyacetic Acid
3.9 Anabolic Compounds
3.10 Carbamates
3.11 Nitrosoureas
3.12 2-Chloroethylamines and Bis-(2-chloroethyl)amines
3.13 Aziridines
3.14 Miscellaneous
3.15 Summary
References
4 Progestins ans Other Pregnane Derivatives
4.1 Introduction
4.2 Biogenesis of Progesterone
4.3 Mechanism of Antitumor Action
4.4 Progesterone, Pregnenolone, 17α:-Hydroxyprogesterone and its Caproate, and Other Naturally Occurring C-20 Steroids
4.5 Medroxyprogesterone Acetate
4.5.1 Pharmacology
4.5.2 Breast Cancer
4.5.3 Medroxyprogesterone Acetate versus Tamoxifen
4.5.4 Medroxyprogesterone Acetate with Chemotherapy
4.5.5 Ovarian Cancer
4.5.6 Endometrial Cancer
4.5.7 Prostate Cancer
4.5.8 Renal Cancer
4.6 Megestrol Acetate
4.6.1 Pharmacology
4.6.2 Breast Cancer
4.6.3 Prostate Cancer
4.6.4 Renal Cell Carcinoma
4.6.5 Ovarian Cancer
4.6.6 Endometrial Cancer
4.7 Cyproterone Acetate
4.8 Nucleosides and Related Compounds
4.9 Aziridines
4.10 Bis-(2-chloroethyl)aminophenyl Compounds
4.11 Carbamates
4.12 Nitrosoureas
4.13 α-Methylene-γ-lactone
4.14 5α-Reductase Inhibitors
4.15 Summary
References
5 Corticoids
5.1 Naturally Occurring Corticosteroids
5.2 Antitumor Effects of Corticosteroids
5.3 Anti-Inflamatory Effects
5.4 Effect on the Immune System
5.5 Antiangiogenesis
5.6 Combination Therapy with Prednisone and Prednisolone
5.7 Prednimustine and Other Alkylating Agents
5.8 Nucleoside Conjugates
5.9 Miscellaneous
5.10 Management of Symptoms
5.11 Summary
References
6 Sterols and Cucurbitacins
6.1 Sterols
6.1.1 General Introduction
6.1.2 Biosynthesis of Sterols
6.1.3 Naturally Occurring Sterols and Their Simple Derivatives
6.1.4 Esters of p-[Bis-(2'-chloroethyl)amino]phenylacetic Acid and 4-{p-[Bis-(2'-chloroethyl)amino]phenyl} butyric Acid
6.1.5 N-(2-Chloroethyl)amines
6.1.6 Nitrosoureas
6.1.7 Muramyl Peptide
6.1.8 Sulfur and Selenium Compounds
6.1.9 Aziridines (Ethylene Imines)
6.1.10 Carbamates
6.1.11 α-Methylene Lactones
6.1.12 Miscellaneous
6.2 Cucurbitacins
6.3 Summary
References
7 Vitamin D
7.1 Introduction to Vitamin D and Its Metabolites
7.2 Metabolism of Vitamin D
7.3 Antitumor Effects of Calcitriol
7.4 Vitamin D Compounds Tested for Antitumor Activity in Vitro
7.4.1 Scope
7.4.2 Classification
7.4.3 Data
7.4.4 Calcitrol and Analogs Modified Only in the Side Chain
7.4.5 Analogs of Calcitriol or Side-Chain Modified Analogs Formed by Structural Changes in the Secosteroid Nucleus
7.4.6 Structure—Activity Relationships
7.4.7 Synthetic Strategies
7.5 In Vivo Testing of Antitumor Vitamin D Compounds and Future Prospects
References
8 Cardenolides, Bufadienoudes and Withanolides
8.1 Cardenolides
8.2 Bufadienolides
8.3 Withanolides
8.4 Summary
References
9 Bile Acids, Sapogenins, and Miscellaneous Steroids
9.1 Bile Acids
9.2 Sapogenins and Analogs
9.3 Miscellaneous Steroids
9.4 Summary
References
Appendix
Author Index
Subject Index